[Iaude] MPEC G185: 2019 CJ [a=1.41,e=0.30,i=2.3,H=25.33]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Apr 13 10:14:59 EDT 2024
M.P.E.C. 2024-G185 Issued 2024 April 13, 14:13 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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
2019 CJ
Revision to MPEC 2019-C28
Additional Observations:
K19C00J KC2024 04 10.47704117 50 20.618+24 27 39.32 19.9 GVEG185I52
K19C00J KC2024 04 10.48238417 50 19.681+24 27 06.16 20.6 GVEG185I52
K19C00J KC2024 04 10.48526517 50 19.206+24 26 47.61 20.8 GVEG185I52
K19C00J KC2024 04 11.46440917 48 36.750+22 48 14.03 21.0 GVEG185I52
K19C00J KC2024 04 11.46731517 48 36.261+22 47 57.65 20.0 GVEG185I52
K19C00J KC2024 04 11.47022917 48 35.811+22 47 40.55 20.2 GVEG185I52
Observer details:
I52 Steward Observatory, Mt. Lemmon Station. Observer D. Rankin. Measurers
D. Rankin, D. Parrott. 1.00-m f/2.0 prime focus + CCD + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
240410 I52 11+ 20+ 240411 I52 11+ 18+ MPO477911 +1.09 days
Orbital elements:
2019 CJ Earth MOID = 0.0191 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 8.75266 (2000.0) P Q
n 0.58836135 Peri. 42.37484 -0.99433603 -0.10211393
a 1.4105007 Node 131.73947 +0.08381460 -0.92390007
e 0.2988711 Incl. 2.26363 +0.06535272 -0.36875657
P 1.68 H 25.33 G 0.15 U 0
Residuals in seconds of arc
190125 F51 0.0 0.1- 190224 T08 1.2- 0.5+ 190224 Z80 0.0 0.4-
190125 F51 0.0 0.1+ 190224 T08 0.9+ 1.4+ 190224 Z80 0.5+ 0.3-
190125 F51 0.1- 0.1- 190224 T08 0.2- 0.3- 190225 G40 0.1+ 0.0
190204 F51 0.0 0.1+ 190224 T08 0.4- 0.8+ 190225 G40 0.0 0.2-
190204 F51 0.0 0.0 190224 T08 0.2+ 0.3+ 190225 G40 0.1+ 0.2+
190204 F51 0.0 0.0 190224 T08 0.8+ 0.5- 190225 K87 0.2- 0.7+
190204 F51 0.0 0.0 190224 C43 0.0 0.1+ 190225 K87 0.5+ 0.1-
190204 L01 0.1- 0.4+ 190224 C43 0.4- 0.1- 190225 K87 0.5- 0.4+
190204 L01 0.3+ 0.1+ 190224 C43 0.3- 0.1- 190225 K87 1.1- 0.4+
190204 L01 0.5+ 0.1- 190224 K61 0.4+ 0.5+ 190226 Z99 0.4+ 0.5+
190205 711 0.0 0.2- 190224 K61 0.7+ 0.5+ 190226 Z99 0.0 0.2+
190205 H36 0.7+ 0.1+ 190224 K61 0.3+ 0.6+ 190226 Z99 0.1- 0.2-
190205 H36 0.3+ 0.0 190224 K61 1.2+ 0.1+ 190226 I41 1.0+ 0.1+
190205 711 0.4- 0.1- 190224 K61 0.4+ 0.3+ 190226 I41 0.7+ 0.2-
190205 711 0.3- 0.1- 190224 K61 0.8+ 0.2- 190226 I41 0.3- 1.3+
190205 568 0.0 0.0 190224 K61 0.1- 0.3- 190226 I41 0.9+ 0.6+
190205 568 0.0 0.0 190224 L01 0.2+ 0.0 190226 703 1.3+ 0.4-
190205 568 0.0 0.0 190224 L01 0.1- 0.1+ 190226 703 0.1- 0.5-
190211 I52 0.5- 0.0 190224 L01 0.1- 0.1+ 190226 703 0.0 0.1-
190211 I52 0.0 0.0 190224 L01 0.3- 0.0 190227 V37 0.4- 0.0
190211 I52 0.3- 0.3- 190224 J95 0.3- 0.1- 190227 V37 0.5- 0.2+
190212 I52 0.2- 0.8- 190224 J95 0.2- 0.1+ 190227 V37 0.1- 0.0
190212 I52 0.3+ 0.1- 190224 J95 0.1- 0.3- 190227 V37 0.0 0.1+
190212 I52 0.7+ 0.2+ 190224 J95 0.0 0.0 190227 V37 0.3- 0.1+
190212 I52 0.4+ 0.3+ 190224 Z99 0.4+ 0.1+ 190302 G40 0.2- 0.1+
190214 K61 1.0+ 1.1+ 190224 Z99 0.6- 0.6+ 190302 G40 0.7- 0.5-
190214 K61 0.9+ 0.2+ 190224 Z99 0.2- 0.3+ 190302 G40 0.0 0.3+
190214 K61 1.5+ 0.2+ 190224 595 0.3- 0.6- 190303 I52 0.0 0.0
190215 A17 0.1+ 0.4- 190224 595 0.2+ 0.1- 190303 I52 0.1- 0.3-
190215 A17 0.5- 0.1- 190224 595 0.1+ 0.2+ 190303 I52 0.2+ 0.3-
190215 A17 0.1- 0.3- 190224 595 0.1+ 0.5+ 240410 I52 0.2- 0.5+
190222 K38 0.2+ 0.3- 190224 C77 0.3- 0.1- 240410 I52 0.2- 0.4+
190222 K38 0.3+ 0.3- 190224 C77 0.3- 0.6+ 240410 I52 0.3+ 0.2-
190222 K38 0.3- 0.1+ 190224 J69 1.7+ 0.3- 240411 I52 0.0 0.4-
190222 Z80 0.1+ 0.5- 190224 C77 0.0 0.9- 240411 I52 0.1- 0.0
190222 Z80 0.1- 0.0 190224 J69 0.2+ 0.8+ 240411 I52 0.4+ 0.2-
190222 Z80 0.7+ 0.1- 190224 Z80 0.4- 0.0
190224 T08 1.7- 0.4- 190224 Z80 0.1- 0.2+
Ephemeris:
2019 CJ a,e,i = 1.41, 0.30, 2 q = 0.9889
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 03 14 04 14 51.2 +58 48 14 0.04162 0.9892 81.8 95.8 21.8
...
2024 03 29 18 42 40.6 +58 44 59 0.03342 0.9964 85.6 92.5 21.2
...
2024 04 06 18 00 03.1 +33 35 33 0.04329 1.0082 98.8 78.8 21.3
...
2024 04 12 17 47 40.7 +21 57 36 0.05392 1.0205 108.1 69.0 21.5
2024 04 13 17 46 03.5 +20 26 41 0.05584 1.0228 109.6 67.4 21.5
2024 04 14 17 44 30.5 +19 01 26 0.05778 1.0252 111.1 65.9 21.5
...
2024 04 20 17 36 07.9 +12 03 49 0.06995 1.0409 119.6 57.1 21.7
...
2024 04 28 17 25 38.2 +05 32 33 0.08728 1.0654 130.4 46.0 21.9
...
2024 05 13 17 04 15.5 -02 36 05 0.1245 1.1200 150.0 26.8 22.3
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-G185
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