[Iaude] MPEC U48: 2019 VO4 [a=2.52,e=0.54,i=0.2,H=24.65]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Oct 17 12:02:34 EDT 2023
M.P.E.C. 2023-U48 Issued 2023 October 17, 16:01 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 VO4
Revision to MPEC 2019-V123
Additional Observations:
K19V04O 1C2023 10 14.26695 00 58 46.74 +05 54 52.2 VEU048G96
K19V04O 1C2023 10 14.27213 00 58 47.36 +05 54 55.7 21.3 GVEU048G96
K19V04O 1C2023 10 14.27730 00 58 47.99 +05 54 58.9 21.1 GVEU048G96
K19V04O 1C2023 10 14.28246 00 58 48.73 +05 55 04.6 20.9 GVEU048G96
K19V04O C2023 10 16.36071401 04 12.208+06 25 59.40 21.55wXEU048F51
K19V04O C2023 10 16.37290701 04 13.921+06 26 10.57 21.33wXEU048F51
K19V04O C2023 10 16.38508401 04 15.629+06 26 21.76 21.42wXEU048F51
K19V04O C2023 10 16.39725601 04 17.342+06 26 32.81 21.94wXEU048F51
K19V04O C2023 10 16.52931601 04 36.074+06 28 31.92 21.74GVEU048F51
K19V04O C2023 10 16.52995401 04 36.164+06 28 32.31 21.41GVEU048F51
K19V04O KC2023 10 17.18689501 06 26.071+06 38 27.78 21.41GVEU048I52
K19V04O KC2023 10 17.19378601 06 27.032+06 38 33.94 VEU048I52
K19V04O KC2023 10 17.19558601 06 27.256+06 38 36.49 VEU048I52
K19V04O KC2023 10 17.23697401 06 32.36 +06 39 10.4 21.4 VuEU048H21
K19V04O KC2023 10 17.23990101 06 32.79 +06 39 13.1 21.6 VuEU048H21
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer D. C. Fuls. Measurers B. Gray, D. Rankin, F.
C. Shelly. 1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
Measurers E. C. Beshore, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G.
J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.0-m
prime focus + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
231014 G96 87- 16- 231017 H21 87- 15- MPO505372 -23.4 days
Orbital elements:
2019 VO4 Earth MOID = 0.1603 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 347.32303 (2000.0) P Q
n 0.24578987 Peri. 219.22417 +0.77240307 -0.63513266
a 2.5240235 Node 180.20566 +0.58340074 +0.70949643
e 0.5430598 Incl. 0.15490 +0.25107186 +0.30532166
P 4.01 H 24.65 G 0.15 U 1
Residuals in seconds of arc
191105 G96 0.5+ 0.6+ 191107 G96 0.4- 0.3- 231014 G96 0.2- 0.3-
191105 G96 0.3- 0.1+ 191107 G96 1.0- 0.4+ 231016 F51 0.5+ 0.3+
191105 G96 0.5+ 0.3+ 191118 V06 0.0 0.1- 231016 F51 0.5+ 0.3+
191105 G96 0.1+ 0.2- 191118 V06 0.1+ 0.1+ 231016 F51 0.5+ 0.3+
191105 I52 0.1+ 0.3+ 191118 V06 0.4+ 0.0 231016 F51 0.6+ 0.2+
191105 I52 0.2+ 0.0 191118 V06 0.3+ 0.1+ 231016 F51 0.6+ 0.3+
191105 I52 0.5- 0.7- 191126 F51 0.1+ 0.0 231016 F51 0.6+ 0.1+
191105 H01 0.1+ 0.1+ 191126 F51 0.1+ 0.0 231017 I52 0.4+ 0.0
191105 H01 0.2+ 0.2+ 191126 F51 0.2- 0.0 231017 I52 0.5- 0.4-
191105 H01 0.0 0.2+ 191126 F51 0.1- 0.2- 231017 I52 1.2- 0.5+
191105 H01 0.1- 0.0 231014 G96 1.1+ 0.8+ 231017 H21 0.8+ 0.4+
191107 G96 0.0 0.6+ 231014 G96 0.0 0.2- 231017 H21 0.9+ 0.4+
191107 G96 0.1+ 0.1- 231014 G96 0.9- 1.5-
Ephemeris:
2019 VO4 a,e,i = 2.52, 0.54, 0 q = 1.1533
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 17 00 11 31.2 +01 18 39 0.2763 1.2787 170.4 7.6 22.9
...
2023 10 02 00 32 49.3 +03 24 35 0.2136 1.2147 179.3 0.6 21.8
...
2023 10 10 00 48 39.8 +04 56 57 0.1903 1.1889 177.0 2.5 21.7
...
2023 10 16 01 03 13.8 +06 20 44 0.1773 1.1739 174.9 4.3 21.6
2023 10 17 01 05 53.9 +06 35 57 0.1755 1.1717 174.7 4.5 21.6
2023 10 18 01 08 38.2 +06 51 30 0.1739 1.1697 174.4 4.8 21.6
...
2023 10 24 01 26 28.4 +08 31 33 0.1662 1.1600 173.1 5.9 21.5
...
2023 11 01 01 53 21.9 +10 56 36 0.1623 1.1537 172.2 6.7 21.5
...
2023 11 16 02 46 23.2 +15 13 54 0.1754 1.1626 170.7 7.9 21.8
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-U48
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