123P/West-Hartley

123P/West-Hartley
Reported observations:
2004 Apr. 27.91 UT: m1=15.5 CCD, Dia.=0.5', DC=4 ... 15-cm L (1/5) ... Sergey E. Shurpakov (Baran', Belarus)
2004 Apr. 26.81 UT: m1=15.6 CCD, Dia.=0.5', DC=4 ... 15-cm L (1/5) ... Sergey E. Shurpakov (Baran', Belarus)
2004 Apr. 19.85 UT: m1=16.1 CCD, Dia.=0.75', DC=6 ... 15-cm L (1/5) ... Sergey E. Shurpakov (Baran', Belarus)
2004 Apr. 16.85 UT: m1=15.9 CCD, Dia.=0.5', DC=4 ... 15-cm L (1/5) ... Sergey E. Shurpakov (Baran', Belarus)
2004 Apr. 15.69 UT: m1=14.0, Dia.=0.7', DC=2 ... 41-cm L (200x) ... Andrew Pearce (Noble Falls, Western Australia)
2004 Apr. 15.22 UT: m1=14.5 CCD V, Dia.=0.54' ... 41-cm T (f/6.3) + ST-9E CCD + V filter ... Charles S. Morris (Dream Weaver Observatory, Fillmore, CA)
2004 Apr. 14.96 UT: m1=15.4 CCD, Dia.=0'.4, DC=5 ... 20 -cm L (f5) VESTA CCD ... Karel Prokes (Berlin, Germany) [acquired using modified VESTA web camera, IR and intrinsic color filters used]
2004 Apr. 14.94 UT: m1=16.1 CCD, Dia.=0.5', DC=4 ... 15-cm L (1/5) ... Sergey E. Shurpakov (Baran', Belarus)
2004 Apr. 14.29 UT: m1=14.6 CCD, Dia.=26", DC = 7/9 ... 0.41m SCT/CCD ... P. Clay Sherrod (ASO - Petit Jean H41) [A very nicely developing comet, with very strong central condensation (*m2=16.1CCD) and tail for 3.2' length in PA 300 deg.; clearly defined outer coma, very diffuse]
2004 Apr. 12.88 UT: m1=15.4 CCD, Dia.=0.3', DC=6 ... 15-cm L (1/5) ... Sergey E. Shurpakov (Baran', Belarus)
2004 Mar. 31.96 UT: m1=14.7 CCD, Dia.=0.3', DC=5 ... 15-cm L (1/5) ... Sergey E. Shurpakov (Baran', Belarus)
2004 Mar. 30.88 UT: m1=14.8 CCD, Dia.=0.5', DC=4 ... 15-cm L (1/5) ... Sergey E. Shurpakov (Baran', Belarus)
2004 Mar. 28.88 UT: m1=14.1 CCD, Dia.=0.7', DC=5, Tail: 2' in PA 295 deg ... 40-cm M f/3.8 ... Veijo Kallio (Lumijoki, Finland)
2004 Mar. 25.99 UT: m1=13.9 CCD, Dia.=0.50', DC=5, Tail: 3' in PA 275 deg ... 20-cm L (f5) VESTA CCD ... KarelProkes (Berlin, Germany) [Distinct stellar nucleus,acquired using modified VESTA web camera, IR filter]
2004 Mar. 25.71 UT: m1=13.6, Dia.=1.0', DC=3 ... 41-cm L (90x) ... Andrew Pearce (Noble Falls, Western Australia)
2004 Mar. 23.73 UT: m1=13.8, Dia.=0.8', DC=2 ... 41-cm L (90x) ... Andrew Pearce (Noble Falls, Western Australia)
2004 Mar. 22.99 UT: m1=14.8 CCD, Dia.=0.36', DC=9 ... 15-cm L (1/5) ... Sergey E. Shurpakov (Baran', Belarus)
2004 Mar. 20.95 UT: m1=15.0 CCD, Dia.=0.30', DC=9 ... 15-cm L (1/5) ... Sergey E. Shurpakov (Baran', Belarus)
2004 Feb. 23.75 UT: m1=13.7, Dia.=1.0', DC=4 ...  40.0-cm L f/4.5 (144x) ... Seiichi Yoshida (Ibaraki, Japan)
2004 Feb. 16.41 UT: m2=14.8 CCD, Dia.=19" inner, DC=6/9 ... 0.41-m SCT/CCD ... P. Clay Sherrod (ASO - Petit Jean H41) [Very fine double spike tail noted; with the main streamer (3' length) in PA 297 and secondary short spike in 282 deg., 40" length and quite bright; very vague toward outer coma; diameter of inner coma is 19"]
2004 Feb. 16.06 UT: m1=15.4 CCD, Dia.=0.5', DC=6, Tail= 1.5' in PA 290 deg ... 40-cm M f/3.8 ... Veijo Kallio (Lumijoki, Finland)
2004 Feb. 15.74 UT: m1=[13.4 ...  40.0-cm L f/4.5 (144x) ... Seiichi Yoshida (Ibaraki, Japan)
2004 Jan. 31.40 UT: m1=13.5 CCD, Dia.=21", DC=6/9 ... 0.41-m SCT/CCD ... P. Clay Sherrod (ASO - Petit Jean H41) [Beautiful short (1.1' length) fan tail from PA 278 to 308 deg.; coma is fairly large with strong central conds. (m2=15.6CCD)]
2004 Jan. 17.08 UT: m1=14.8 CCD, Dia.=0.33", DC=3 ... 11-cm L (1/7,3) ... Sergey E. Shurpakov (Baran', Belarus)
2003 Nov. 30.44 UT: m1=14.8 CCD, Dia.=12", DC=7/9 ... 0.41-m SCT/CCD ... P. Clay Sherrod (ASO - Petit Jean H41) [Nice tail for 70" in PA 302 deg.; coma is large and fairly diffuse with some condensation (*m2=16.0 CCD); observed in very unsteady air and very low in E. sky]
2003 Nov. 29.43 UT: m1=14.8 CCD, Dia.=14", DC=7/9 ... 0.41-m SCT/CCD ... P. Clay Sherrod (ASO - Petit Jean H41) [Very fine tail, 85" length, in PA 299 deg.; very fine softly diffuse coma with strong central conds.]
2003 Nov. 28.45 UT: m1=14.4 CCD, Dia.=11", DC=7/9 ... 0.41-m SCT/CCD ... P. Clay Sherrod (ASO - Petit Jean H41) [Beautiful comet with very fine tailin PA 300 deg., for 106" length; very distinct stellar nucleus (m2=17.1 CCD) with very thin nebulous coma surrounding]