[Iaude] MPEC L95: 2020 HS5 [a=1.98,e=0.35,i=11.6,H=20.26]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sun Jun 12 10:08:49 EDT 2022
M.P.E.C. 2022-L95 Issued 2022 June 12, 14:07 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 HS5
Revision to MPEC 2020-H156
Additional Observations:
K20H05S C2011 01 30.28919107 44 27.749+28 03 43.37 23.65GVEL095F51
K20H05S C2011 01 30.30356307 44 26.655+28 03 48.16 24.40GVEL095F51
K20H05S C2011 01 30.33317307 44 24.373+28 03 57.36 22.64GVEL095F51
K20H05S C2012 10 09.55291302 47 19.103-09 05 16.02 22.01GVEL095F51
K20H05S C2012 10 09.56624902 47 18.041-09 05 19.46 22.26GVEL095F51
K20H05S C2012 10 21.46515702 30 58.686-09 33 56.89 21.65GVEL095F51
K20H05S C2012 11 01.44032402 15 46.167-09 14 59.75 21.69GVEL095F51
K20H05S C2012 11 01.45457202 15 45.001-09 14 56.47 22.45GVEL095F51
K20H05S C2012 11 03.39152102 13 16.156-09 07 03.98 22.89GVEL095F51
K20H05S C2012 11 03.40406702 13 15.151-09 07 00.79 22.60GVEL095F51
K20H05S C2012 11 04.39268402 12 01.182-09 02 29.65 22.04GVEL095F51
K20H05S C2012 11 04.40426802 12 00.290-09 02 26.46 22.05GVEL095F51
K20H05S C2012 11 16.34389601 59 25.552-07 44 02.14 22.55GVEL095F51
K20H05S C2012 11 16.35772601 59 24.826-07 43 55.25 23.44GVEL095F51
K20H05S C2012 11 16.37152401 59 24.051-07 43 48.35 21.81GVEL095F51
K20H05S C2015 12 04.32509204 17 20.794+10 58 34.66 23.31GVEL095F51
K20H05S C2015 12 04.33854904 17 19.692+10 58 36.48 24.11GVEL095F51
K20H05S C2015 12 05.45619904 15 49.153+11 01 22.83 22.19GVEL095F51
K20H05S C2015 12 05.46824104 15 48.147+11 01 24.87 22.76GVEL095F51
K20H05S C2015 12 05.48020004 15 47.161+11 01 26.09 22.64GVEL095F51
K20H05S C2015 12 08.44877104 11 53.695+11 09 25.09 22.70GVEL095F51
K20H05S C2015 12 08.46001104 11 52.780+11 09 27.06 23.51GVEL095F51
K20H05S C2015 12 08.47120704 11 51.919+11 09 29.22 22.71GVEL095F51
K20H05S C2015 12 08.48232604 11 51.034+11 09 30.99 23.86GVEL095F51
K20H05S C2015 12 12.44777204 06 56.141+11 21 33.74 23.05GVEL095F51
K20H05S C2015 12 12.48297404 06 53.540+11 21 40.04 22.51GVEL095F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, I. Smith. Measurers S. Chastel, M. Huber, Y. Ramanjooloo, P.
VanWylen, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
110130 F51 9.5- 1.0- 151212 F51 16.4- 7.8- MPO600151 +0.03 days
Orbital elements:
2020 HS5 Earth MOID = 0.2762 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Veres
M 243.85314 (2000.0) P Q
n 0.35401684 Peri. 194.84670 +0.37795888 +0.90429624
a 1.9790348 Node 97.67938 -0.82770630 +0.42609653
e 0.3487660 Incl. 11.55327 -0.41478834 -0.02626880
P 2.78 H 20.26 G 0.15 U 1
Residuals in seconds of arc
110130 F51 0.0 0.0 151205 F51 0.0 0.3- 200420 H21 0.3- 0.1+
110130 F51 0.1+ 0.1+ 151208 F51 0.2+ 0.2- 200424 033 0.1+ 0.5-
110130 F51 0.1- 0.3- 151208 F51 0.1- 0.1- 200424 033 0.4- 0.1+
121009 F51 0.0 0.0 151208 F51 0.3+ 0.2+ 200424 033 0.7- 0.4-
121009 F51 0.0 0.0 151208 F51 0.2+ 0.1+ 200425 673 0.1+ 0.1-
121021 F51 0.1+ 0.2- 151212 F51 0.2- 0.3+ 200425 673 0.1+ 0.3-
121101 F51 0.1+ 0.0 151212 F51 0.3- 0.1- 200429 V06 0.2- 0.3-
121101 F51 0.1+ 0.0 200418 F51 0.1+ 0.1+ 200429 V06 0.0 0.1-
121103 F51 0.1+ 0.1+ 200418 F51 0.1+ 0.1- 200429 V06 0.0 0.0
121103 F51 0.0 0.0 200418 F51 0.0 0.1+ 200509 H21 0.3+ 0.0
121104 F51 0.0 0.0 200419 H21 0.2+ 0.0 200509 H21 0.3- 0.2+
121104 F51 0.1+ 0.1- 200419 H21 0.5- 0.1+ 200513 H21 0.6- 0.5+
121116 F51 0.2- 0.1- 200419 H21 1.0- 0.3+ 200513 H21 0.8- 0.7+
121116 F51 0.2+ 0.0 200419 V06 0.1- 0.0 200513 H21 0.7- 0.4+
121116 F51 0.2- 0.1+ 200419 V06 0.2+ 0.1+ 200526 V06 0.0 0.8-
151204 F51 0.2- 0.2+ 200419 V06 0.0 0.7+ 200526 V06 0.0 0.2-
151204 F51 0.1+ 0.0 200419 V06 0.2- 0.1+ 200526 V06 0.2- 0.3-
151205 F51 0.1+ 0.0 200420 H21 0.3- 0.2+ 200526 V06 0.7+ 0.3-
151205 F51 0.1- 0.2+ 200420 H21 0.4- 0.1-
Ephemeris:
2020 HS5 a,e,i = 1.98, 0.35, 12 q = 1.2888
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 05 13 07 29 19.0 +27 12 19 2.9970 2.6075 58.1 19.2 25.7
...
2022 05 28 07 51 16.9 +26 28 49 3.1405 2.5858 48.7 17.1 25.7
...
2022 06 05 08 03 38.5 +25 59 42 3.2063 2.5728 43.9 15.9 25.7
...
2022 06 11 08 13 08.8 +25 35 06 3.2504 2.5626 40.4 14.9 25.7
2022 06 12 08 14 44.9 +25 30 46 3.2573 2.5608 39.8 14.7 25.7
2022 06 13 08 16 21.2 +25 26 22 3.2641 2.5590 39.2 14.5 25.7
...
2022 06 19 08 26 04.7 +24 58 36 3.3020 2.5480 35.8 13.5 25.7
...
2022 06 27 08 39 15.9 +24 17 50 3.3452 2.5325 31.3 12.0 25.6
...
2022 07 12 09 04 31.9 +22 50 07 3.4026 2.5011 23.3 9.2 25.5
A. U. Tomatic (C) Copyright 2022 MPC M.P.E.C. 2022-L95
More information about the Iaude
mailing list