[Iaude] MPEC M14: 2021 UU5 [a=1.92,e=0.73,i=44.9,H=19.18]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Jun 18 10:10:34 EDT 2022
M.P.E.C. 2022-M14 Issued 2022 June 18, 14:09 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
2021 UU5
Revision to MPEC 2021-U245
Additional Observations:
K21U05U C2013 11 09.48368003 37 18.107-25 27 48.81 19.04GVEM014F51
K21U05U C2013 11 09.49580003 37 14.940-25 27 52.75 19.43GVEM014F51
K21U05U C2013 11 28.27775501 39 30.972-21 37 56.25 18.62GVEM014F51
K21U05U C2013 11 28.28986201 39 25.053-21 37 28.74 18.90GVEM014F51
K21U05U C2013 12 03.24371400 58 57.339-17 49 14.05 18.67GVEM014F51
K21U05U C2013 12 05.23066200 42 37.750-15 57 19.14 19.30GVEM014F51
K21U05U C2013 12 05.25309200 42 26.523-15 55 59.94 20.01GVEM014F51
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, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
131109 F51 0.13+ 0.07+ 131205 F51 0.15+ 0.12+ MPO688028 +0.00 days
Orbital elements:
2021 UU5 PHA, Earth MOID = 0.0262 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Veres
M 71.02866 (2000.0) P Q
n 0.37021300 Peri. 99.01293 -0.69192171 -0.36052066
a 1.9208861 Node 62.32447 -0.10684390 -0.80572522
e 0.7256818 Incl. 44.93663 +0.71402291 -0.46992736
P 2.66 H 19.18 G 0.15 U 0
Residuals in seconds of arc
131109 F51 0.0 0.0 211104 474 0.1- 0.0 211130 U68 0.1+ 0.1-
131109 F51 0.0 0.0 211104 474 0.2+ 0.1- 211130 U68 0.1+ 0.2-
131128 F51 0.0 0.0 211107 807 0.3- 0.2- 211202 703 0.2+ 0.8-
131128 F51 0.1+ 0.1- 211107 807 0.1- 0.1+ 211202 703 0.5+ 0.4+
131203 F51 0.0 0.0 211107 807 0.2- 0.2+ 211202 703 0.2+ 0.4+
131205 F51 0.0 0.0 211110 I52 0.2- 0.4- 211202 703 0.6+ 0.0
131205 F51 0.1- 0.1+ 211110 I52 0.2+ 0.2- 211203 T08 0.0 0.2-
211028 F51 0.0 0.1+ 211110 I52 0.8+ 0.1- 211203 T08 0.3- 0.2+
211028 F51 0.0 0.1+ 211110 I52 0.4+ 0.2+ 211203 T08 0.5- 0.1+
211028 F51 0.0 0.1+ 211113 I52 0.1+ 0.2- 211203 T08 0.2+ 0.3-
211028 F51 0.0 0.0 211113 I52 0.0 0.3+ 211205 703 0.3- 0.6-
211028 F51 0.2+ 0.1+ 211113 I52 0.1- 0.1+ 211205 703 0.3- 0.6-
211028 F51 0.1+ 0.1+ 211113 I52 0.1- 0.2- 211205 703 0.4- 0.3-
211030 807 0.2- 0.1- 211114 I52 0.2- 0.2- 211205 703 0.2+ 0.3-
211030 807 0.4- 0.0 211114 I52 0.1+ 1.0- 211205 C95 0.3- 0.6-
211030 807 0.3- 0.0 211114 I52 0.4+ 0.5- 211205 C95 0.3+ 0.3+
211030 G96 0.0 0.1+ 211114 I52 0.6- 0.4+ 211205 C95 0.4+ 0.5-
211030 G96 0.1+ 0.2+ 211116 807 0.4+ 0.4- 211206 G96 0.2- 0.1+
211030 G96 0.2- 0.0 211116 807 0.1+ 0.0 211206 G96 0.3- 0.1+
211030 G96 0.1+ 0.2+ 211116 807 0.1- 0.4- 211206 G96 0.3- 0.1+
211031 691 0.0 0.1+ 211119 F52 0.0 0.0 211207 691 0.2- 0.2+
211031 691 0.3- 0.0 211119 F52 0.1+ 0.1+ 211207 691 0.2- 0.0
211031 691 0.3- 0.5+ 211119 F52 0.0 0.1+ 211207 691 0.4+ 0.3-
211031 I52 0.1- 0.4- 211119 F52 0.1+ 0.1+ 211209 703 0.1- 0.1-
211031 I52 0.3- 0.4+ 211123 T05 0.4- 0.4- 211209 703 0.3+ 0.6+
211031 I52 0.3- 0.5+ 211123 T05 0.5- 0.3- 211209 703 0.4- 0.5-
211031 I52 0.7+ 0.1+ 211123 T05 0.4+ 0.2+ 211209 703 0.1+ 0.2+
211031 F52 0.0 0.1+ 211123 T05 0.0 0.7- 211213 691 0.1- 0.1-
211031 F52 0.0 0.0 211125 T08 0.1- 0.0 211213 691 1.0- 0.3-
211031 F52 0.0 0.0 211125 T08 0.2- 0.6- 211213 691 0.2+ 0.1+
211103 I52 0.4+ 0.1- 211125 T08 0.8- 0.5+ 211213 204 0.2+ 0.4+
211103 I52 0.2- 0.1+ 211125 T08 0.6+ 0.2- 211213 204 0.2+ 0.2+
211103 I52 0.1+ 0.8- 211127 T05 0.0 0.0 211213 204 0.1+ 0.2+
211103 I52 0.3+ 0.3+ 211127 T05 0.1+ 0.0 211218 695 0.0 0.1-
211104 W94 0.0 0.1+ 211127 T05 0.2- 0.3- 211218 695 0.2+ 0.0
211104 W94 0.6+ 0.4- 211127 T05 0.4- 0.1+ 211218 695 0.0 0.0
211104 W94 0.2- 0.4- 211129 703 0.4- 0.5+ 211221 291 0.1+ 0.3-
211104 807 0.4- 0.3- 211129 703 0.3- 0.5+ 211221 291 0.3+ 0.1-
211104 807 0.4- 0.6- 211129 703 0.1+ 0.1+ 211223 291 0.1+ 0.1-
211104 807 0.1+ 0.3- 211129 703 0.4+ 0.3- 211223 291 0.3+ 0.0
211104 474 0.0 0.1+ 211130 U68 0.2+ 0.2+ 211223 291 0.0 0.0
211104 474 0.0 0.2+ 211130 U68 0.2- 0.0
Ephemeris:
2021 UU5 a,e,i = 1.92, 0.73, 45 q = 0.5269
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 05 19 23 19 47.2 -51 25 28 1.3749 1.7226 91.1 36.0 22.5
...
2022 06 03 23 48 32.1 -57 33 58 1.3964 1.8666 100.3 32.3 22.6
...
2022 06 11 00 01 12.3 -60 59 48 1.4144 1.9393 104.7 30.4 22.7
...
2022 06 17 00 09 03.3 -63 36 29 1.4321 1.9921 107.7 29.1 22.7
2022 06 18 00 10 11.9 -64 02 41 1.4354 2.0007 108.2 28.8 22.7
2022 06 19 00 11 17.3 -64 28 53 1.4389 2.0094 108.6 28.6 22.7
...
2022 06 25 00 16 34.5 -67 05 42 1.4620 2.0602 111.2 27.4 22.8
...
2022 07 03 00 19 21.2 -70 30 54 1.4999 2.1258 113.9 25.9 22.9
...
2022 07 18 00 02 52.0 -76 20 10 1.5951 2.2425 116.6 23.9 23.1
A. U. Tomatic (C) Copyright 2022 MPC M.P.E.C. 2022-M14
More information about the Iaude
mailing list