[Iaude] MPEC Y70: 2020 YP1 [a=1.66,e=0.79,i=36.5,H=21.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 21 08:16:24 EST 2020
M.P.E.C. 2020-Y70 Issued 2020 December 21, 13:15 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2020 YP1
Observations:
K20Y01P* C2020 12 19.37527308 18 02.21 +48 19 04.8 VEY070G96
K20Y01P C2020 12 19.38043108 17 56.68 +48 18 44.6 20.24GVEY070G96
K20Y01P C2020 12 19.38560408 17 51.02 +48 18 24.7 20.10GVEY070G96
K20Y01P C2020 12 19.39076708 17 45.36 +48 18 05.0 19.84GVEY070G96
K20Y01P KC2020 12 19.51664508 15 28.21 +48 09 50.5 20.40GVEY070I52
K20Y01P KC2020 12 19.51763008 15 27.15 +48 09 46.2 20.05GVEY070I52
K20Y01P KC2020 12 19.51861508 15 26.10 +48 09 42.6 19.98GVEY070I52
K20Y01P KC2020 12 19.51960308 15 25.01 +48 09 39.4 20.08GVEY070I52
K20Y01P 1C2020 12 19.84247 08 09 48.29 +47 47 50.1 22.2 VVEY070033
K20Y01P 1C2020 12 19.84381 08 09 46.90 +47 47 44.5 22.7 VVEY070033
K20Y01P 1C2020 12 19.93356 08 08 13.08 +47 41 45.2 20.5 GVEY070246
K20Y01P 1C2020 12 19.93428 08 08 12.37 +47 41 42.4 20.3 GVEY070246
K20Y01P 1C2020 12 19.93464 08 08 11.98 +47 41 40.6 VEY070246
K20Y01P 1C2020 12 19.93500 08 08 11.65 +47 41 39.5 VEY070246
K20Y01P 1C2020 12 19.93597 08 08 10.59 +47 41 35.7 VEY070246
K20Y01P KC2020 12 20.25302308 02 47.57 +47 19 33.6 20.32GVEY070I52
K20Y01P KC2020 12 20.25428508 02 46.29 +47 19 28.3 20.49GVEY070I52
K20Y01P KC2020 12 20.25554708 02 45.02 +47 19 23.0 20.71GVEY070I52
K20Y01P 1C2020 12 21.15844 07 48 06.08 +46 12 46.6 22.1 VVEY070033
K20Y01P 1C2020 12 21.15995 07 48 04.70 +46 12 39.9 22.0 VVEY070033
K20Y01P 1C2020 12 21.16385 07 48 00.99 +46 12 21.6 21.1 VVEY070033
K20Y01P KC2020 12 21.26853307 46 26.85 +46 04 30.9 20.12GVEY070I52
K20Y01P KC2020 12 21.27328507 46 22.36 +46 04 09.5 20.14GVEY070I52
K20Y01P KC2020 12 21.27802807 46 17.97 +46 03 48.3 19.98GVEY070I52
K20Y01P KC2020 12 21.28276907 46 13.54 +46 03 26.5 19.64GVEY070I52
K20Y01P KC2020 12 21.29181 07 46 04.39 +46 02 43.5 20.3 GVEY070H36
K20Y01P KC2020 12 21.32120 07 45 36.86 +46 00 29.5 20.2 GVEY070H36
K20Y01P KC2020 12 21.33590 07 45 23.22 +45 59 22.6 20.3 GVEY070H36
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, U.
Laux, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M.
Tichy. 1.06-m f/2.7 reflector + 2048x2048 CCD.
G96 Mt. Lemmon Survey. Observer D. Rankin. Measurers E. J. Christensen, G.
A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A.
Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L.
Seaman, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D.
Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A.
Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.0-m
reflector + CCD.
Orbital elements:
2020 YP1 Earth MOID = 0.1906 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 26.30833 (2000.0) P Q
n 0.46013185 Peri. 42.16745 +0.67354741 +0.45404846
a 1.6616818 Node 281.21093 -0.72954220 +0.53515333
e 0.7890568 Incl. 36.48342 +0.11875212 +0.71235589
P 2.14 H 21.8 G 0.15 U 9
Residuals in seconds of arc
201219 G96 1.2- 0.5+ 201219 246 0.4- 0.2- 201221 033 0.0 0.0
201219 G96 0.1+ 0.0 201219 246 0.0 0.1- 201221 I52 0.3+ 0.1-
201219 G96 0.2+ 0.0 201219 246 0.1- 0.4- 201221 I52 0.2- 0.0
201219 G96 0.2+ 0.1+ 201219 246 0.3+ 0.1- 201221 I52 0.3+ 0.2+
201219 I52 0.0 0.2- 201219 246 0.1- 0.1+ 201221 I52 0.3+ 0.1-
201219 I52 0.0 0.5- 201220 I52 0.5- 0.1- 201221 H36 0.1- 0.8-
201219 I52 0.2+ 0.2- 201220 I52 0.5- 0.1- 201221 H36 0.8- 0.0
201219 I52 0.1- 0.6+ 201220 I52 0.3- 0.2- 201221 H36 0.0 0.8+
201219 033 0.9+ 0.5+ 201221 033 0.0 0.0
201219 033 1.0+ 0.2+ 201221 033 0.5+ 0.3+
Ephemeris:
2020 YP1 a,e,i = 1.66, 0.79, 36 q = 0.3505
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 11 21 14 28 37.0 +25 32 52 0.4167 0.7822 49.2 107.0 23.4
...
2020 12 06 12 34 24.9 +44 10 13 0.2843 1.0191 88.7 75.1 21.7
...
2020 12 14 10 08 56.5 +51 10 54 0.2588 1.1354 119.8 48.8 21.0
...
2020 12 20 08 07 04.0 +47 37 19 0.2765 1.2183 144.0 28.4 20.7
2020 12 21 07 50 36.8 +46 24 56 0.2826 1.2317 147.6 25.3 20.7
2020 12 22 07 35 32.5 +45 07 22 0.2896 1.2451 151.1 22.5 20.7
...
2020 12 28 06 30 18.9 +37 00 29 0.3474 1.3234 166.3 10.2 20.8
...
2021 01 05 05 46 18.5 +28 25 42 0.4553 1.4228 161.7 12.5 21.6
...
2021 01 20 05 16 33.9 +19 47 39 0.7119 1.5954 139.8 23.5 23.2
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Y70
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