143484

P/2015 S1 (LONEOS-Tucker) _ PK15S010 _ 98Q54P object = P/1998 QP54 (LONEOS-Tucker) _ PJ98Q54P = 328P/LONEOS-Tucker (P/1998 QP54, P/2015 S1), #79 (http://www.starlab.ru/showpost.php?p=514176&postcount=79), MPEC 2015-T06 (http://www.minorplanetcenter.net/mpec/K15/K15T06.html), CBET 4146 (http://www.cbat.eps.harvard.edu/iau/cbet/004100/CBET004146.txt)
Переоткрытая комета P/1998 QP54 (LONEOS-Tucker) _ PJ98Q54P в настоящее время двигается по зодиакальному созвездию Козерог (Capricornus) ..

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Объект 98Q54P (98Q54P object (http://www.starlab.ru/showpost.php?p=514176&postcount=79)) - переоткрытая короткопериодическая (JPL) комета P/1998 QP54 (LONEOS-Tucker) _ PJ98Q54P из семейства комет Юпитера (Jupiter-family comets) ..
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P/2015 S1 / PK15S010 (q=1.887 AU, Q=6.520 AU, TP=2015 Dec. 24.12263 TT) обсерватория Catalina Sky Survey (CSS (http://www.lpl.arizona.edu/css/)) в Arizona (code 703) (Sept. 30.13-14p4 & 30.25p1), B. Lutkenhoner (Germany) via Slooh.com Canary Islands Obs. (http://www.slooh.com/specs.php) на Canary Islands (code G409) (Sept. 30.98-00p2), Sandlot Obs. (https://sites.google.com/a/sitechservo.info/gary-hug-s-site/) в Kansas (code H36) (Oct. 1.06-08p2), Campo Catino Austral Obs. (CAO (http://www.campocatinobservatory.org/campocatino-austral-observatory.html)) в Chile (code W96) (Oct. 1.06-11p3), iTelescope Obs. Mayhill (http://www.itelescope.net/telescope-information) в New Mexico (code H06) (Oct. 1.13-14p3), Tenagra II Obs. (http://www.tenagraobservatories.com/) в Arizona (code 926) (Oct. 1.17-21p6), Magdalena Ridge Obs. (MRO (http://www.mro.nmt.edu/)) в New Mexico (code H01) (Oct. 1.28-30p4), Hidetaka Sato (Japan) via iTelescope Obs. Siding Spring (http://www.itelescope.net/home/2012/12/25/first-light-for-itelescope-sso.html) (Sato/iTelObs-SSO) в New South Wales (code Q621) (Oct. 1.41p2), KLENOT (http://klenot.klet.org/) в Czech Republic (code 246) (Oct. 1.76-77p4 & 2.77p4), Stixendorf Obs. (в Austria (code А71) Oct. 1.80-81p2), Great Shefford Obs. (http://www.birtwhistle.org/) в England (code J95) (Oct. 1.81-84p3), Spacewatch (http://www.lpl.arizona.edu/spacewatch/) 0.9-м телескоп в Arizona (code 691) (Oct. 2.11-12p2 & 3.12-13p3), Pan-STARRS 1 (PS1 (http://pan-starrs.ifa.hawaii.edu/public/)) на Hawaii (code F51) (Oct. 2.25-28p3 & 3.23-26p4), Moriyama Obs. в Japan (code 900) (Oct. 2.49-50p2 & 3.48-49p2), Spacewatch (http://www.lpl.arizona.edu/spacewatch/) 1.8-м телескоп в Arizona (code 291) (Oct. 3.17-18p3), Dax Obs. (http://astrosurf.com/obsdax/us/home_e.htm) во France (code 958) (Oct. 3.82-84p3), Santa Maria de Montmagastrell Obs. (http://www.astrogea.org/jmbosch/) в Spain (code B74) (Oct. 3.84-86p3), LCOGT Sutherland A (http://lcogt.net/site/sutherland) в South Africa (code K91) 3.86p3 октября 2015 года и Buchloe Obs. (http://www.astronomie-buchloe.de/) в Germany (code 215) 4.79p3 октября 2015 года ..
P/1998 QP54 (LONEOS-Tucker) / PJ98Q54P (q=1.882 AU, Q=6.516 AU, TP=1998 Oct. 6.40329 TT) ..

Дата, блеск, размер комы и конденсация, обс. индекс, прочее:
P/1998 QP54 (LONEOS-Tucker) 2015 10 03.78 17.9 N A71
---------------------------------------------------------------
P/1998 QP54 (LONEOS-Tucker) 1999 02 14.14 19.6 T 693

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Элементы (оrbital elements) орбиты короткопериодической кометы P/2015 S1 (LONEOS-Tucker) _ PK15S010 _ 98Q54P object = P/1998 QP54 (LONEOS-Tucker) _ PJ98Q54P = 328P/LONEOS-Tucker (P/1998 QP54, P/2015 S1):

P/1998 QP54 (LONEOS-Tucker)
Epoch 1998 Sept. 24.0 TT = JDT 2451080.5
T 1998 Oct. 6.40329 TT MPCW
q 1.8817936 (2000.0) P Q
n 0.11454870 Peri. 30.10115 +0.97063881 -0.22118702
a 4.1989683 Node 341.92871 +0.10961801 +0.75656404
e 0.5518438 Incl. 17.74315 +0.21411258 +0.61537562
P 8.60
From 250 observations 1998 Aug. 27-2015 Oct. 4, mean residual 0".9.

P/1998 QP54 (LONEOS-Tucker)
Epoch 2007 May 20.0 TT = JDT 2454240.5
T 2007 May 11.24787 TT MPCW
q 1.8799041 (2000.0) P Q
n 0.11468529 Peri. 30.33266 +0.97014801 -0.22314996
a 4.1956337 Node 341.81200 +0.11104317 +0.75684439
e 0.5519380 Incl. 17.71115 +0.21559742 +0.61432130
P 8.59
From 250 observations 1998 Aug. 27-2015 Oct. 4, mean residual 0".9.

P/1998 QP54 (LONEOS-Tucker)
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5
T 2015 Dec. 24.12263 TT MPCW
q 1.8865544 (2000.0) P Q
n 0.11436303 Peri. 30.61380 +0.96979732 -0.22435462
a 4.2035118 Node 341.60048 +0.11182674 +0.75765578
e 0.5511956 Incl. 17.64914 +0.21676703 +0.61288068
P 8.62
From 250 observations 1998 Aug. 27-2015 Oct. 4, mean residual 0".9.

P/1998 QP54 (LONEOS-Tucker)
Epoch 2024 July 29.0 TT = JDT 2460520.5
T 2024 July 27.99014 TT MPCW
q 1.8733948 (2000.0) P Q
n 0.11498183 Peri. 30.65877 +0.96957153 -0.22529300
a 4.1884168 Node 341.60919 +0.11241803 +0.75730288
e 0.5527201 Incl. 17.67332 +0.21747006 +0.61297260
P 8.57
From 250 observations 1998 Aug. 27-2015 Oct. 4, mean residual 0".9.

Эфемериды (еphemeris) короткопериодической кометы P/2015 S1 (LONEOS-Tucker) _ PK15S010 _ 98Q54P object = P/1998 QP54 (LONEOS-Tucker) _ PJ98Q54P = 328P/LONEOS-Tucker (P/1998 QP54, P/2015 S1):
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2015 09 05 21 04 55.4 -26 12 56 1.2142 2.1367 147.9 14.5 18.2
2015 09 20 20 56 25.2 -23 17 55 1.2570 2.0779 133.2 20.6 18.2
2015 09 28 20 55 17.1 -21 33 12 1.2950 2.0490 125.8 23.4 18.2
2015 10 04 20 56 00.9 -20 11 31 1.3288 2.0286 120.5 25.2 18.2
2015 10 05 20 56 15.9 -19 57 42 1.3348 2.0253 119.6 25.4 18.2
2015 10 06 20 56 33.1 -19 43 50 1.3410 2.0221 118.8 25.7 18.2
2015 10 12 20 59 00.4 -18 19 41 1.3799 2.0032 113.8 27.1 18.2
2015 10 20 21 04 08.8 -16 25 21 1.4364 1.9800 107.6 28.7 18.3
2015 11 04 21 18 44.5 -12 45 24 1.5526 1.9428 97.1 30.4 18.3