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Erwin Schwab: P/2018 A2 = P/2013 (Wiederentdeckung) https://forum.vdsastro.de/viewtopic.php?t=5077	Seite 1 von 1

Autor:	Uwe Pilz [ 17. Januar 2018, 18:03:39 PM ]
Betreff des Beitrags:	Erwin Schwab: P/2018 A2 = P/2013 (Wiederentdeckung)
Erwin Schwab aus unserer Fachgruppe ist erneut eine Endtdeckung gelungen: P/2018 A2 = P/2013 CU_129 (PANSTARRS): 21 mag Epoch = 2018 June 11.0 TT T = 2018 June 24.36592 TT Peri. = 211.92761 e = 0.7227338 Node = 46.22841 2000.0 q = 0.7978532 AU Incl. = 12.15537 a = 2.8775711 AU n = 0.20191333 P = 4.88 years Code: 2018 UT R.A. (2000) Decl. Mag. Observer Jan. 12.38036 10 49 12.78 +28 21 48.7 20.6 Fuls 12.38549 10 49 12.71 +28 21 52.0 20.9 " 12.39062 10 49 12.69 +28 21 55.4 20.8 " 12.39575 10 49 12.66 +28 21 59.1 20.8 " 16.91575 10 48 32.27 +29 12 27.0 20.0 Schwab 16.92524 10 48 32.11 +29 12 33.9 20.3 " 16.93379 10 48 31.98 +29 12 39.9 20.5 " Erwin schrieb mir: Hallo Uwe Das neue Jahr fängt gut an. I habe den Kometen COMET P/2018 A2 = P/2013 CU_129 (PANSTARRS) wiederentdeckt, ferngesteuert am o,8m Hamburger-Schmidt auf dem Calar Alto, siehe: http://www.cbat.eps.harvard.edu/iau/cbe ... 004474.txt Die CBET-Nachricht 4475 dazu: Erwin Schwab, Egelsbach, Germany, reports the recovery of comet P/2013 CU_129 (cf. CBET 3558) on images that he obtained remotely on Jan. 16.9 UT with the 0.8-m f/3 Schmidt reflector at Calar Alto, Spain (with measurement assistance by M. Micheli and D. Koschny). No coma and no tail was visible on frames with a total exposure time of 600 s. After receiving Schwab's report, G. V. Williams identified incidental astrometry of the comet from observations made at Mount Lemmon by D. C. Fuls on Jan. 12.4. The astrometry is tabulated below. Herzlichen Glückwunsch!

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