Paulo Renato Centeno Holvorcem (born 10 July 1967) is a Brazilian amateur astronomer and mathematician who lives in Brasília, Brazil. 
He is a prolific discoverer of asteroids. He is credited by the Minor Planet Center with the discovery or co-discovery (with Charles W. Juels) of about 197 minor planets between 1998 and 2010.[1] 
Holvorcem with Juels also discovered two comets: C/2002 Y1 (Juels-Holvorcem) and C/2005 N1 (Juels-Holvorcem). Holvorcem was also involved in the discovery of C/2011 K1 (Schwartz-Holvorcem).[2] 
The main-belt asteroid 13421 Holvorcem was named after him on 9 January 2001 (M.P.C. 41939).[3][4] 
Paulo's SkySift[5] pipeline software is used by many observatories across the world for the detection of minor planets and transients. 
  List of discovered minor planets
     | (17288) 2000 NZ10 |  July 10, 2000  | 
  | (18166) 2000 PG27 |  August 8, 2000  | 
  | (18759) 1999 HO2 |  April 20, 1999  | 
  | (25871) 2000 LZ26 |  June 11, 2000  | 
  | (28910) 2000 NH11 |  July 10, 2000  | 
  | (32143) 2000 LA27 |  June 11, 2000  | 
  | (32168) 2000 NP9 |  July 10, 2000  | 
  | (32172) 2000 NB11 |  July 10, 2000  | 
  | (33925) 2000 LB27 |  June 11, 2000  | 
  | (33944) 2000 MA |  June 16, 2000  | 
  | (33965) 2000 NY10 |  July 10, 2000  | 
  | (33966) 2000 NC11 |  July 10, 2000  | 
  | (34839) 2001 SL263[1] |  September 25, 2001  | 
  | 42354 Kindleberger[1] |  February 12, 2002  | 
  | 42365 Caligiuri[1] |  February 12, 2002  | 
  | (43617) 2002 CL43[1] |  February 12, 2002  | 
  | (46436) 2002 LH5[1] |  June 6, 2002  | 
  | (46437) 2002 LL5[1] |  June 6, 2002  | 
  | 46441 Mikepenston[1] |  June 10, 2002  | 
  | 46442 Keithtritton[1] |  June 12, 2002  | 
  | (48299) 2002 LE35[1] |  June 11, 2002  | 
  | 48300 Kronk[1] |  June 11, 2002  | 
  | (48301) 2002 LL35[1] |  June 12, 2002  | 
  | 51983 Hönig[1] |  September 19, 2001  | 
  | 52005 Maik[1] |  February 8, 2002  | 
  | 52057 Clarkhowell[2] |  August 15, 2002  | 
  | 55331 Putzi[1] |  September 21, 2001  | 
  | (55395) 2001 SY285[1] |  September 28, 2001  | 
  | 55555 DNA[1] |  December 19, 2001  | 
  | (55568) 2002 CU15[1] |  February 8, 2002  | 
  | (57413) 2001 SE[1] |  September 16, 2001  | 
  | (57414) 2001 SJ[1] |  September 16, 2001  | 
  | (57418) 2001 SE4[1] |  September 18, 2001  | 
  | (57421) 2001 SY8[1] |  September 19, 2001  | 
  | (57508) 2001 SN270[1] |  September 27, 2001  | 
  | (57517) 2001 SV285[1] |  September 28, 2001  | 
  | (57518) 2001 SB286[1] |  September 28, 2001  | 
  | (59097) 1998 WD5 |  November 20, 1998  | 
  | (59098) 1998 WN7 |  November 20, 1998  | 
  | (61146) 2000 NO10 |  July 10, 2000  | 
  | (61147) 2000 ND11 |  July 10, 2000  | 
  | (63883) 2001 SO[1] |  September 16, 2001  | 
  | (63892) 2001 SX4[1] |  September 18, 2001  | 
  | (63896) 2001 SE9[1] |  September 19, 2001  | 
  | (64031) 2001 SV169[1] |  September 24, 2001  | 
  | (64060) 2001 SM263[1] |  September 25, 2001  | 
  | 64070 NEAT[1] |  September 24, 2001  | 
  | (64088) 2001 SX285[1] |  September 28, 2001  | 
  | (64839) 2001 YJ3[1] |  December 19, 2001  | 
  | (65099) 2002 CH13[1] |  February 8, 2002  | 
    | 65100 Birtwhistle[1] |  February 8, 2002  | 
  | (65101) 2002 CS15[1] |  February 8, 2002  | 
  | (65148) 2002 CE117[1] |  February 11, 2002  | 
  | 68448 Sidneywolff[1] |  September 18, 2001  | 
  | (68632) 2002 CN7[1] |  February 6, 2002  | 
  | (68635) 2002 CT15[1] |  February 8, 2002  | 
  | (68645) 2002 CQ52[1] |  February 11, 2002  | 
  | 72949 Colesanti[1] |  February 12, 2002  | 
  | 77870 MOTESS[1] |  September 16, 2001  | 
  | (77871) 2001 SC9[1] |  September 19, 2001  | 
  | (78070) 2002 LG5[1] |  June 6, 2002  | 
  | (78092) 2002 LD30[1] |  June 10, 2002  | 
  | (78928) 2003 SR128[1] |  September 20, 2003  | 
  | (81913) 2000 NX10 |  July 10, 2000  | 
  | 83360 Catalina[1] |  September 16, 2001  | 
  | (83361) 2001 SK[1] |  September 16, 2001  | 
  | (83373) 2001 SA9[1] |  September 19, 2001  | 
  | (83374) 2001 SF9[1] |  September 19, 2001  | 
  | (83597) 2001 SU263[1] |  September 25, 2001  | 
  | (83604) 2001 SG270[1] |  September 26, 2001  | 
  | (83605) 2001 SJ270[1] |  September 26, 2001  | 
  | (83609) 2001 SE273[1] |  September 24, 2001  | 
  | (83987) 2002 LR32[1] |  June 11, 2002  | 
  | 84342 Rubensdeazevedo[1] |  October 5, 2002  | 
  | (88704) 2001 SF[1] |  September 16, 2001  | 
  | (87138) 2000 NA11 |  July 10, 2000  | 
  | (88796) 2001 SB116[1] |  September 22, 2001  | 
  | (88880) 2001 SF270[1] |  September 25, 2001  | 
  | (88886) 2001 SA286[1] |  September 28, 2001  | 
  | (89831) 2002 CW4[1] |  February 5, 2002  | 
  | 89956 Leibacher[1] |  June 6, 2002  | 
  | (90453) 2004 CM[2] |  February 6, 2004  | 
  | (95220) 2002 CQ15[1] |  February 8, 2002  | 
  | (95238) 2002 CH43[1] |  February 12, 2002  | 
  | (95461) 2002 DZ2[1] |  February 21, 2002  | 
  | (99447) 2002 CX25[1] |  February 10, 2002  | 
  | (99453) 2002 CW42[1] |  February 12, 2002  | 
  | (99454) 2002 CZ42[1] |  February 12, 2002  | 
  | (109878) 2001 SG[1] |  September 16, 2001  | 
  | 109879 Letelier[1] |  September 16, 2001  | 
  | (109883) 2001 SC4[1] |  September 18, 2001  | 
  | (109886) 2001 SX8[1] |  September 19, 2001  | 
  | (110302) 2001 SM270[1] |  September 26, 2001  | 
  | (110325) 2001 SZ285[1] |  September 28, 2001  | 
  | (111467) 2001 YQ2[1] |  December 19, 2001  | 
  | (111699) 2002 CP15[1] |  February 8, 2002  | 
  | (111722) 2002 CF43[1] |  February 12, 2002  | 
  | (112245) 2002 LK5[1] |  June 6, 2002  | 
  | (112276) 2002 LK24[1] |  June 7, 2002  | 
  | (112292) 2002 LJ35[1] |  June 12, 2002  | 
    | (112658) 2002 PQ86[1] |  August 13, 2002  | 
  | (113618) 2002 TZ58[1] |  October 4, 2002  | 
  | (114325) 2002 XM59[2] |  December 12, 2002  | 
  | (114628) 2003 ET16[2] |  March 8, 2003  | 
  | (114753) 2003 HP42[2] |  April 28, 2003  | 
  | (115328) 2003 SR222[1] |  September 28, 2003  | 
  | (119836) 2002 CS12[1] |  February 8, 2002  | 
  | (119837) 2002 CY12[1] |  February 8, 2002  | 
  | 123860 Davederrick[2] |  February 16, 2001  | 
  | (124561) 2001 ST[1] |  September 17, 2001  | 
  | (124562) 2001 SU[1] |  September 17, 2001  | 
  | (126428) 2002 CU4[1] |  February 5, 2002  | 
  | (126473) 2002 CA43[1] |  February 12, 2002  | 
  | (127388) 2002 LF5[1] |  June 6, 2002  | 
  | 131186 Pauluckas[2] |  February 16, 2001  | 
  | (131500) 2001 SK270[1] |  September 26, 2001  | 
  | (131700) 2001 YN[1] |  December 17, 2001  | 
  | (131898) 2002 BB1[1] |  January 19, 2002  | 
  | (131928) 2002 CV4[1] |  February 5, 2002  | 
  | (131933) 2002 CC13[1] |  February 8, 2002  | 
  | (131934) 2002 CF13[1] |  February 8, 2002  | 
  | (131960) 2002 CB43[1] |  February 12, 2002  | 
  | (131961) 2002 CD43[1] |  February 12, 2002  | 
  | (131967) 2002 CR52[1] |  February 12, 2002  | 
  | (135239) 2001 SH9[1] |  September 19, 2001  | 
  | (135532) 2002 CR12[1] |  February 7, 2002  | 
  | (135891) 2002 TU63[1] |  October 4, 2002  | 
  | (140261) 2001 SJ263[1] |  September 25, 2001  | 
  | (140265) 2001 SL270[1] |  September 26, 2001  | 
  | (141433) 2002 CX12[1] |  February 8, 2002  | 
  | (141443) 2002 CX42[1] |  February 12, 2002  | 
  | (141911) 2002 PQ79[1] |  August 13, 2002  | 
  | (142559) 2002 TO64[1] |  October 5, 2002  | 
  | (146548) 2001 SU285[1] |  September 28, 2001  | 
  | (149053) 2002 CW12[1] |  February 8, 2002  | 
  | (149307) 2002 UQ1[1] |  October 28, 2002  | 
  | (151292) 2002 CD13[1] |  February 8, 2002  | 
  | (154027) 2002 CU42[1] |  February 12, 2002  | 
  | (154028) 2002 CV42[1] |  February 12, 2002  | 
  | (154302) 2002 UQ3[1] |  October 29, 2002  | 
  | (156037) 2001 SQ[1] |  September 16, 2001  | 
  | (158432) 2002 CJ13[1] |  February 8, 2002  | 
  | 158520 Ricardoferreira[1] |  March 19, 2002  | 
  | (159631) 2002 CA13[1] |  February 8, 2002  | 
  | (159717) 2003 AO8[2] |  January 5, 2003  | 
  | (159853) 2004 FK4[2] |  March 20, 2004  | 
  | (161006) 2002 EV2[1] |  March 10, 2002  | 
  | (161073) 2002 LH35[1] |  June 12, 2002  | 
  | (163341) 2002 LP32[1] |  June 11, 2002  | 
  | (163731) 2003 KD[2] |  May 20, 2003  | 
    | (163733) 2003 KJ4[2] |  May 20, 2003  | 
  | (166372) 2002 LO32[1] |  June 11, 2002  | 
  | (169517) 2002 EW2[1] |  March 10, 2002  | 
  | (179808) 2002 TY69[1] |  October 9, 2002  | 
  | (182836) 2002 CM7[1] |  February 6, 2002  | 
  | (183563) 2003 MD4[2] |  June 22, 2003  | 
  | (188454) 2004 JK5[2] |  May 12, 2004  | 
  | (189693) 2001 SO270[1] |  September 27, 2001  | 
  | (194732) 2001 YL3[1] |  December 19, 2001  | 
  | (195009) 2002 CK13[1] |  February 8, 2002  | 
  | (196478) 2003 KC[2] |  May 20, 2003  | 
  | (197208) 2003 WY7[1] |  November 18, 2003  | 
  | (197216) 2003 WR26[2] |  November 20, 2003  | 
  | (201161) 2002 LF35[1] |  June 11, 2002  | 
  | (201758) 2003 WC26[2] |  November 21, 2003  | 
  | (203532) 2002 CU12[1] |  February 8, 2002  | 
  | (206141) 2002 TA59[1] |  October 4, 2002  | 
  | (206314) 2003 KS9[2] |  May 25, 2003  | 
  | (208919) 2002 UW1[1] |  October 28, 2002  | 
  | (211045) 2002 CE43[1] |  February 12, 2002  | 
  | (213314) 2001 SG9[1] |  September 19, 2001  | 
  | (222753) 2002 CY25[1] |  February 10, 2002  | 
  | (222925) 2002 LQ32[1] |  June 11, 2002  | 
  | (223156) 2002 XP35[1] |  December 7, 2002  | 
  | (230530) 2002 XO35[1] |  December 5, 2002  | 
  | (240385) 2003 TV3[1] |  October 1, 2003  | 
  | (247264) 2001 SW8[1] |  September 19, 2001  | 
  | (250369) 2003 TY[1] |  October 4, 2003  | 
  | (258197) 2001 SW285[1] |  September 28, 2001  | 
  | (286911) 2002 PR86[1] |  August 13, 2002  | 
  | (287351) 2002 US1[1] |  October 28, 2002  | 
  | (287655) 2003 MW2[2] |  June 25, 2003  | 
  | (287656) 2003 MF4[2] |  June 23, 2003  | 
  | (302367) 2002 CV12[1] |  February 8, 2002  | 
  | (302376) 2002 CG43[1] |  February 12, 2002  | 
  | (307101) 2002 CB13[1] |  February 8, 2002  | 
  | (307389) 2002 TY10[1] |  October 3, 2002  | 
  | (354312) 2002 UN1[1] |  October 28, 2002  | 
  | (359733) 2011 UY37[2] |  June 1, 2010  | 
  | (366154) 2012 EK15[2] |  January 6, 2003  | 
  | (366203) 2012 PQ13[2] |  February 15, 2010  | 
  | (387691) 2002 UV1[1] |  October 28, 2002  | 
  | (399536) 2003 MV2[2] |  June 25, 2003  | 
  | (405154) 2002 TN64[1] |  October 5, 2002  | 
  | (430689) 2003 XL10[2] |  December 5, 2003  | 
  | (463886) 2014 UO84[2] |  February 22, 2001  | 
  | (495856) 2003 KM11[2] |  May 27, 2003  | 
  | (541477) 2011 LK18[2] |  6 June 2011  | 
  | (541670) 2011 UQ332[2] |  5 June 2010  | 
  | (542143) 2012 XS54[2] |  8 December 2012  | 
    | (542230) 2013 AE102[2] |  17 December 2012  | 
  | (542247) 2013 AX133[2] |  12 December 2012  | 
  | (542366) 2013 CB62[2] |  6 February 2013  | 
  | (542456) 2013 CX184[2] |  7 February 2013  | 
  | (542499) 2013 DJ12[2] |  5 February 2013  | 
  | (542552) 2013 EH93[2] |  12 March 2013  | 
  | (542616) 2013 GM7[2] |  12 March 2013  | 
  | (542739) 2013 HW26[2] |  12 April 2013  | 
  | (542812) 2013 JU48[2] |  14 May 2013  | 
  | (542836) 2013 KV7[2] |  31 May 2013  | 
  | (542876) 2013 LG35[2] |  17 April 2013  | 
  | (543249) 2013 VC21[2] |  15 October 2013  | 
  | (543273) 2013 WA60[2] |  26 November 2013  | 
  | (543433) 2014 GY43[2] |  23 May 2011  | 
  | (543597) 2014 OY21[2] |  2 October 2010  | 
  | (544290) 2014 UM21[2] |  14 May 2013  | 
  | (544297) 2014 UJ34[2] |  23 October 2014  | 
  | (544406) 2014 UK203[2] |  18 October 2014  | 
  | (545454) 2011 KB13[2] |  24 May 2011  | 
  | (545455) 2011 KQ15[2] |  27 May 2011  | 
  | (545476) 2011 LW13[2] |  3 June 2011  | 
  | (545745) 2011 SV296[2] |  15 January 2013  | 
  | (545946) 2011 UM401[2] |  17 June 2010  | 
   - 1  with C. W. Juels
  - 2  with M. B. Schwartz
    | 
  See also
  References
   External links