Designation reference date(UT) R.A. (2000) Decl. Mag. Observer
------------------------------------------------------------------------------------------------------------------------------------
r 43P/Wolf-Harrington MPEC K072 2008 May 24.40923 21 24 30.89 +00 21 06.6 19.7N L. Elenin(Tzec Maun Observatory), 0.36-m f/3.8 Maksutov-Newtonian + CCD.
r 54P/de Vico-Swift-NEAT MPEC Q012 2009 Aug. 15.72540 21 57 07.93 -19 04 11.8 18.8N D. Herald(Kambah), 0.36-m f/3.9 Schmidt-Cassegrain + CCD.
r 64P/Swift-Gehrels MPEC O002 2009 June 26.75980 04 17 58.30 +26 52 02.7 13.9T K. Kadota(Ageo),0.25-m f/5.0 reflector + CCD.
r 88P/Howell MPEC B043 2008 Dec. 30.53081 12 57 57.59 -01 51 11.5 20.3T J. V. Scotti, R. S. McMillan(Steward Observatory, Kitt Peak), 0.9-m f/3 reflector + CCD.
r 89P/Russell MPEC K072 2008 May 24.72778 18 33 29.90 -36 06 07.7 17.9N L. Elenin(Tzec Maun Observatory), 0.15-m f/7.3 refractor + CCD.
r 126P/IRAS MPEC K065 2009 May 27.59340 15 02 48.84 -82 45 06.0 18.6N L. Elenin(Tzec Maun Observatory), 0.15-m f/7.3 refractor + CCD.
r 127P/Holt-Olmstead MPEC M028 2009 June 03.60770 00 10 18.01 -08 35 48.0 21.2N R. Miles(Haleakala-Faulkes Telescope North), 2.0-m f/10.0 Ritchey-Chretien + CCD.
r 169P/NEAT MPEC K035 2009 May 19.41394 17 36 59.51 -05 59 46.7 19.7N L. Elenin, E. Schwab(Tzec Maun Observatory), 0.35-m f/3.8 reflector + CCD.
P/2008 CL94 (Lemmon) IAUC 9028 2008 Feb. 8.39714 11 27 55.15 +11 47 10.0 20.8T S. M. Larson, A. R. Gibbs(Mt. Lemmon Survey), 1.5-m reflector + CCD.
C/2009 A1 (STEREO) IAUC 9025 STEREO
C/2009 A2 (SOHO) IAUC 9042 SOHO
C/2009 A3 (SOHO) IAUC 9042 SOHO
C/2009 A4 (SOHO) IAUC 9042 SOHO
C/2009 A5 (SOHO) IAUC 9042 SOHO
C/2009 A6 (STEREO) IAUC 9053 STEREO
C/2009 A7 (SOHO) IAUC 9055 SOHO
C/2009 A8 (STEREO) IAUC 9057 STEREO
C/2009 A9 (STEREO) IAUC 9057 STEREO
C/2009 A10 (STEREO) IAUC 9057 STEREO
P/2009 B1 (Boattini) IAUC 9013 2009 Jan. 21.07424 1 48 22.96 +34 00 22.5 18.2T A. Boattini(Catalina Sky Survey), 0.68-m Schmidt telescope
C/2009 B2 (LINEAR) IAUC 9016 2009 Jan. 29.47388 14 50 27.51 -15 38 30.9 19.4N found cometary:F.Hormuth(Calar Alto), 1.23-m reflector + CCD.
r 213P/2009 B3 = 2005 R2 (Van Ness) IAUC 9017 2009 Jan. 31.36200 10 57 13.96 + 0 44 12.1 20.7T G. Hug(Sandlot Observatory), 0.56-m reflector + CCD.
r 214P/2009 B4 = 2002 CW134 (LINEAR) IAUC 9017 2009 Jan. 31.48615 14 30 50.15 -22 00 01.1 19.6T G. Hug(Sandlot Observatory), 0.56-m reflector + CCD.
r 215P/2009 B5 = 2002 O8 (NEAT) IAUC 9018 2009 Jan. 22.49485 15 17 07.22 - 9 52 16.5 20.3T G. Hug(Sandlot Observatory), 0.56-m reflector + CCD.
C/2009 B6 (STEREO) IAUC 9054 SOHO
C/2009 B7 (STEREO) IAUC 9054 SOHO
C/2009 B8 (SOHO) IAUC 9055 SOHO
C/2009 B9 (SOHO) IAUC 9055 SOHO
C/2009 B10 (SOHO) IAUC 9055 SOHO
C/2009 B11 (SOHO) IAUC 9055 SOHO
C/2009 C1 (STEREO) IAUC 9054 SOHO
C/2009 C2 (STEREO) IAUC 9054 SOHO
C/2009 C3 (SOHO) IAUC 9055 SOHO
C/2009 C4 (SOHO) IAUC 9055 SOHO
C/2009 C5 (SOHO) IAUC 9056 SOHO
r 216P/2009 D1 = 2001 CV8 (LINEAR) IAUC 9021 2009 Feb. 19.53123 14 25 47.23 -18 07 57.9 20.9T J. V. Scotti(Lunar and Planetary Laboratory), Spacewatch 1.8-m f/2.7 reflector + CCD.
C/2009 D2 (SOHO) IAUC 9056 SOHO
C/2009 D3 (SOHO) IAUC 9056 SOHO
C/2009 D4 (SOHO) IAUC 9056 SOHO
C/2009 D5 (SOHO) IAUC 9059 SOHO
C/2009 D6 (SOHO) IAUC 9059 SOHO
C/2009 D7 (SOHO) IAUC 9070 SOHO
C/2009 D8 (SOHO) IAUC 9070 SOHO
C/2009 E1 (Itagaki) IAUC 9026 2009 Mar. 14.41509 2 48 07.10 + 8 23 31.0 12.8T K. Itagaki(Yamagata), 21-cm f/3 + CCD.
C/2009 E2 (SOHO) IAUC 9077 SOHO
C/2009 E3 (SOHO) IAUC 9077 SOHO
C/2009 E4 (SOHO) IAUC 9077 SOHO
C/2009 E5 (SOHO) IAUC 9077 SOHO
C/2009 F1 (Larson) IAUC 9029 2009 Mar. 16.43134 13 08 44.16 - 4 25 33.2 19.0T S. M. Larson(University of Arizona), Mt. Lemmon 1.5-m reflector.
C/2009 F2 (McNaught) IAUC 9030 2009 Mar. 19.57501 10 57 44.69 -43 26 24.7 17.7T R. H. McNaught(Siding Spring), 0.5-m Uppsala Schmidt telescope.
r 217P/2009 F3 = 2001 MD7 (LINEAR) IAUC 9031 2009 Mar. 17.49833 19 43 45.97 -14 58 54.1 18.2T E. Guido, G. Sostero, P. Camilleri(RAS Observatory), 0.25-m f/3.4 reflector.
C/2009 F4 (McNaught) IAUC 9032 2009 Mar. 19.68311 15 47 03.25 -23 10 41.8 17.8T R. H. McNaught(Siding Spring), 0.5-m Uppsala Schmidt telescope.
C/2009 F5 (McNaught) IAUC 9033 2009 Mar. 20.65563 15 14 43.77 -36 41 46.5 15.9T R. H. McNaught(Siding Spring), 0.5-m Uppsala Schmidt telescope.
C/2009 F6 (Yi-SWAN) IAUC 9034 2009 Mar. 26.835 22 39 40 +49 49 08 12.5T Dae-am Yi(Yeongwol-kun, Gangwon-do, Korea), Canon 5D camera 90-mm f/2.8 camera lens.
r 218P/2009 F7 = 2003 H4 (LINEAR) IAUC 9038 2009 Mar. 31.30214 12 53 01.79 -27 12 26.6 19.4T LINEAR and G. Sostero, E. Prosperi, E. Guido, P. Camilleri(Grove Creek), 0.35-m f/7 "Skylive" reflector.
C/2009 F8 (SOHO) IAUC 9077 SOHO
C/2009 F9 (SOHO) IAUC 9077 SOHO
C/2009 G1 (STEREO) IAUC 9036 2009 Apr. 3.572 21 03.2 - 6 25 STEREO, image found K. Battams
r 219P/2009 H1 = 2002 LZ11 (LINEAR) IAUC 9039 2009 Apr. 17.45321 18 07 32.66 -17 42 44.3 18.8T E. Guido, G. Sostero, P. Camilleri, E. Prosperi, remotely with a 0.25-m reflector.
r 220P/2009 H2 = 2004 K2(McNaught) IAUC 9040 2009 May 1.04433 16 01 23.07 - 7 18 04.3 20.2T G. Muler, J. M. Ruiz and R. Naves(Lanzarate Spain), 0.30-m Schmidt-Cassegrain.
P/2009 K1 (Gibbs) IAUC 9044 2009 Mar. 16.15486 8 29 18.24 +18 27 43.1 18.7T A. R. Gibbs(Mt. Lemmon), 1.5-m reflector.
C/2009 K2 (Catalina) IAUC 9045 2009 Mar. 18.33287 16 39 44.35 +60 58 07.0 19.4T (Catalina Sky Survey), 0.68-m Schmidt + CCD.
C/2009 K3 (Beshore) IAUC 9047 2009 Mar. 26.16484 11 45 40.39 + 4 22 33.6 20.5T E. Beshore(Mount Lemmon), 1.5-m reflector.
C/2009 K4 (Gibbs) IAUC 9048 2009 Mar. 27.14873 7 57 43.63 +46 02 11.6 17.0T A. R. Gibbs(Mt. Lemmon), 1.5-m reflector.
C/2009 K5 (McNaught) IAUC 9050 2009 Mar. 27.60529 19 45 35.31 -74 00 35.4 17.7T R. H. McNaught(Siding Spring), 0.5-m Uppsala Schmidt telescope.
r 221P/2009 L1 = 2002 JN16(LINEAR) IAUC 9051 2009 June 01.39819 23 26 08.23 +08 37 27.6 20.5N L. Elenin(Tzec Maun Observatory), 0.36-m f/3.8 Maksutov-Newtonian + CCD.
P/2009 L2 (Yang-Gao) IAUC 9052 2009 June 15.80840 18 16 19.40 -14 15 30.7 14.2N R. Yang, X. Gao.(Xingming Observatory), 0.107-m f/2.8 camera lens + CCD.
C/2009 L3 (SOHO) IAUC 9065 SOHO
C/2009 L4 (SOHO) IAUC 9065 SOHO
C/2009 L5 (SOHO) IAUC 9065 SOHO
C/2009 L6 (SOHO) IAUC 9065 SOHO
C/2009 L7 (SOHO) IAUC 9065 SOHO
C/2009 L8 (SOHO) IAUC 9065 SOHO
C/2009 L9 (SOHO) IAUC 9065 SOHO
C/2009 L10 (SOHO) IAUC 9065 SOHO
C/2009 L11 (SOHO) IAUC 9065 SOHO
C/2009 L12 (SOHO) IAUC 9065 SOHO
C/2009 L13 (SOHO) IAUC 9065 SOHO
C/2009 L14 (SOHO) IAUC 9065 SOHO
C/2009 L15 (SOHO) IAUC 9065 SOHO
C/2009 L16 (SOHO) IAUC 9065 SOHO
C/2009 L17 (SOHO) IAUC 9065 SOHO
r 223P/2009 L18 = 2002 S1(Skiff) IAUC 9066 2009 June 15.60811 20 49 13.30 -49 02 32.4 20.0T G. Sostero, E. Guido, P. Camilleri and E. Prosperi(Skylive-Grove Creek), 0.35-m f/7 reflector
C/2009 M1 (SOHO) IAUC 9065 SOHO
C/2009 M2 (SOHO) IAUC 9065 SOHO
r 222P/2009 MB9 = 2004 X1(LINEAR) IAUC 9062 2009 June 29.47208 15 03 58.15 -38 51 13.4 18.3N R. H. McNaught(Siding Spring), 0.5-m Uppsala Schmidt telescope.
C/2009 O1 (STEREO) IAUC 9057 STEREO
C/2009 O2 (Catalina) IAUC 9057 2009 July 27.29859 20 44 36.52 -11 30 35.0 19.5N (Catalina Sky Survey), 0.68-m Schmidt + CCD.
P/2009 O3 (Hill) IAUC 9058 2009 July 29.43294 1 31 27.03 +10 16 52.4 17.5T R. E. Hill(Catalina), 0.68-m Schmidt telescope.
C/2009 O4 (Hill) IAUC 9059 2009 July 30.37424 0 33 09.91 + 7 38 01.8 16.3T R. E. Hill(Catalina), 0.68-m Schmidt telescope.
C/2009 P1 (Garradd) IAUC 9062 2009 Aug. 13.76794 0 16 01.27 -44 33 23.1 17.5T G. J. Garradd(Siding Spring), 0.5-m Uppsala Schmidt telescope.
C/2009 P2 (Boattini) IAUC 9063 2009 Aug. 15.44097 23 56 33.82 +17 28 07.8 19.2T A. Boattini(Catalina), 0.68-m Schmidt telescope.
P/2009 Q1 (Hill) IAUC 9067 2009 Aug. 27.40082 23 28 45.19 - 0 00 44.8 17.9T R. E. Hill(Catalina), 0.68-m Schmidt telescope.
r 224P/2009 Q2 = 2003 XD10(LINEAR-NEAT) IAUC 9068 2009 Aug. 27.39043 1 18 00.41 - 7 20 05.0 21.5N J. V. Scotti(Lunar and Planetary Laboratory), 1.8-m f/2.7reflector at Kitt Peak.
r 225P/2009 Q3 = 2002 T1 (LINEAR) IAUC 9068 2009 Aug. 28.49035 4 31 39.80 +25 09 34.5 21.1N J. V. Scotti(Lunar and Planetary Laboratory), 1.8-m f/2.7reflector at Kitt Peak.
P/2009 Q4 (Boattini) IAUC 9069 2009 Aug. 26.47241 4 27 20.05 + 8 18 42.1 18.9T A. Boattini(Catalina), 0.68-m Schmidt telescope.
P/2009 Q5 (McNaught) IAUC 9070 2009 Aug. 31.63470 1 29 04.36 -17 26 52.9 17.0T R. H. McNaught(Siding Spring), 0.5-m Uppsala Schmidt telescope.
P/2009 QG31 (La Sagra) IAUC 9078 2009 Aug. 19.04841 22 45 37.88 -10 10 38.0 18.4N La Sagra Sky Survey, 0.45-m f/2.8 reflector.
C/2009 R1 (McNaught) IAUC 9071 2009 Sept. 9.61721 21 19 28.81 -33 47 55.2 17.3T R. H. McNaught(Siding Spring), 0.5-m Uppsala Schmidt telescope.
r 226P/2009 R2 = 1783 W1 = 2003 A1 (Pigott-LINEAR-Kowalski) IAUC 9072 2009 Sept. 10.45934 07 41 23.53 +43 19 46.2 18.3 T R. A. Kowalski(Catalina Sky Survey), 0.68-m Schmidt + CCD.
P/2009 S1 (Gibbs) IAUC 9074 2009 Sept.20.38191 3 59 54.60 -10 17 18.3 18.6T A. R. Gibbs(Catalina Sky Survey), 0.68-m Schmidt telescope.
P/2009 S2 (McNaught) IAUC 9075 2009 Sept.20.67787 3 33 06.64 -24 36 16.8 18.7T R. H. McNaught(Siding Spring), 0.5-m Uppsala Schmidt telescope.
C/2009 S3 (Lemmon) IAUC 9076 2009 Sept.24.16207 18 01 23.44 +33 14 06.3 20.9N Mt. Lemmon survey, 1.5-m reflector + CCD.
r 227P/2009 S4 = 2004 EW38 (CATALINA-LINEAR) IAUC 9077 2009 Sept.21.37293 2 47 29.46 +13 09 41.3 22.0N J. V. Scotti(Lunar and Planetary Laboratory), 1.8-m f/2.7reflector at Kitt Peak.
