[Iaude] MPEC J149: 2020 OV5 [a=1.31,e=0.41,i=22.4,H=20.2]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon May 10 10:01:20 EDT 2021


M.P.E.C. 2021-J149                                 Issued 2021 May 10, 14:00 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 OV5                                    


                           Revision to MPEC 2020-O167                           

Additional Observations:
     K20O05V  C2015 05 18.25917508 02 11.477+23 58 40.29         21.67GVEJ149F51
     K20O05V  C2015 05 18.26380208 02 13.238+23 58 44.27         22.17GVEJ149F51
     K20O05V  C2015 05 18.27306108 02 16.784+23 58 52.23         21.89GVEJ149F51
     K20O05V  C2017 05 29.60493221 27 14.911+14 29 34.07         23.06GVEJ149F51
     K20O05V  C2017 06 02.55993821 28 58.459+15 19 04.62         22.67GVEJ149F51
     K20O05V  C2017 06 02.57195921 28 58.686+15 19 13.19         22.21GVEJ149F51
     K20O05V  C2017 06 02.58408721 28 58.969+15 19 22.47         22.66GVEJ149F51
     K20O05V  C2017 10 10.27966119 56 13.488-06 04 04.39         22.79GVEJ149F51
     K20O05V  C2017 10 10.29234819 56 14.103-06 04 17.31         23.36GVEJ149F51
     K20O05V  C2017 10 10.30505119 56 14.675-06 04 30.57         22.95GVEJ149F51
     K20O05V  C2017 10 10.31778819 56 15.264-06 04 43.24         23.40GVEJ149F51
     K20O05V  C2020 07 17.40868321 15 24.537+20 35 52.79         21.96GVEJ149F52
     K20O05V  C2020 07 17.42185321 15 23.489+20 35 52.06         22.35GVEJ149F52
     K20O05V  C2020 07 17.43500921 15 22.399+20 35 51.11         22.99GVEJ149F52
     K20O05V  C2020 07 19.41926421 12 40.153+20 31 47.34         22.17GVEJ149F52
     K20O05V  C2020 08 12.31725920 33 01.406+16 16 29.09         22.55GVEJ149F51
     K20O05V  C2020 09 14.23351519 55 02.370+03 03 49.57         22.52GVEJ149F52
     K20O05V  C2020 09 14.24509319 55 02.052+03 03 32.43         22.35GVEJ149F52
     K20O05V  C2020 09 14.25667519 55 01.740+03 03 15.12         22.13GVEJ149F52
     K20O05V  C2020 09 14.26830419 55 01.409+03 02 57.63         22.53GVEJ149F52
     K20O05V  C2020 10 16.22759620 06 08.006-07 54 55.94         22.80GVEJ149F51
     K20O05V  C2020 10 16.24031620 06 08.710-07 55 07.94         22.81GVEJ149F51
     K20O05V  C2020 10 16.25303020 06 09.435-07 55 19.60         22.44GVEJ149F51
     K20O05V KC2021 05 09.15411607 31 37.09 +24 24 53.5          21.71GVEJ149V06
     K20O05V KC2021 05 09.15766807 31 38.52 +24 24 57.7          21.41GVEJ149V06
     K20O05V KC2021 05 09.16122007 31 39.95 +24 25 02.8          21.69GVEJ149V06
     K20O05V KC2021 05 09.16477407 31 41.37 +24 25 07.7          21.79GVEJ149V06

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.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
    Lowe, A. Schultz, I. Smith.  Measurers S. Chastel, M. Huber, Y.
    Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
V06 Catalina Sky Survey-Kuiper.  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.  1.55-m reflector +
    1K CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
150518 F51 11.5-  0.6-    210509 V06  9.6-  0.7-    MPO562953    -546 days

Orbital elements:
2020 OV5                                                 Earth MOID = 0.0782 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Veres
M 293.68254              (2000.0)            P               Q
n   0.65906099     Peri.  300.77969     -0.52540052     -0.85082960
a   1.3077327      Node   180.99079     +0.85076212     -0.52521317
e   0.4090733      Incl.   22.36276     +0.01257437     -0.01549574
P   1.50           H   20.2           G   0.15           U   2
Residuals in seconds of arc
150518 F51  0.1+  0.2-    200725 F51  0.0   0.0     200823 H21  0.1-  0.2+
150518 F51  0.0   0.1-    200725 F51  0.1+  0.0     200906 F52  0.1+  0.1-
150518 F51  0.1+  0.0     200726 V06  0.2-  0.3-    200906 F52  0.0   0.3-
170529 F51  0.0   0.0     200726 V06  0.1-  0.0     200906 F52  0.0   0.1+
170602 F51  0.1+  0.3+    200726 V06  0.2-  0.3-    200906 F52  0.4+  0.4-
170602 F51  0.1-  0.1-    200726 V06  0.2-  0.2-    200914 F52  0.0   0.2-
170602 F51  0.5+  0.2+    200728 L01  0.0   0.4+    200914 F52  0.0   0.0
171010 F51  0.3-  0.0     200728 L01  0.2+  0.2-    200914 F52  0.0   0.0
171010 F51  0.1+  0.0     200728 L01  0.1-  1.1-    200914 F52  0.2-  0.1-
171010 F51  0.1-  0.2-    200729 F51  0.1+  0.0     201016 F51  0.1+  0.0
171010 F51  0.2-  0.1+    200729 F51  0.2+  0.0     201016 F51  0.1-  0.1-
200717 F52  0.4-  0.2-    200729 F51  0.0   0.1+    201016 F51  0.1-  0.1+
200717 F52  0.2+  0.1+    200729 F51  0.1+  0.0     210509 V06  0.1-  0.2+
200717 F52  0.2+  0.2+    200812 F51  0.2-  0.1+    210509 V06  0.0   0.4-
200719 F52  0.5-  0.3+    200823 H21  0.2-  0.0     210509 V06  0.0   0.1-
200725 F51  0.0   0.0     200823 H21  0.4+  0.1+    210509 V06  0.0   0.1+

Ephemeris:
2020 OV5                 a,e,i = 1.31, 0.41, 22                  q = 0.7728
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2021 04 10    04 35 48.8 +09 38 07   0.8430  0.7905    49.8    75.6    22.0
...
2021 04 25    06 00 16.4 +17 41 22   0.7435  0.8475    55.5    78.1    21.9
...
2021 05 03    06 50 47.3 +21 46 20   0.7156  0.8896    59.3    77.0    21.9
...
2021 05 09    07 30 35.3 +24 21 24   0.7079  0.9248    62.3    75.1    21.9
2021 05 10    07 37 19.1 +24 43 53   0.7078  0.9309    62.8    74.7    21.9
2021 05 11    07 44 03.9 +25 05 17   0.7079  0.9371    63.3    74.3    21.9
...
2021 05 17    08 24 34.3 +26 49 15   0.7150  0.9751    66.2    71.6    21.9
...
2021 05 25    09 17 08.6 +27 59 14   0.7402  1.0278    69.8    67.7    22.0
...
2021 06 09    10 44 29.7 +27 05 17   0.8267  1.1287    74.8    60.2    22.2

A. U. Tomatic                (C) Copyright 2021 MPC           M.P.E.C. 2021-J149




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