[Iaude] MPEC Y95: 2020 YV2 [a=1.10,e=0.31,i=14.8,H=22.7]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Dec 22 09:05:32 EST 2020


M.P.E.C. 2020-Y95                             Issued 2020 December 22, 14:04 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 YV2                                    


Observations:
     K20Y02V* C2020 12 20.50192511 35 35.19 +03 40 38.1          20.87GVEY095G96
     K20Y02V  C2020 12 20.50707811 35 37.32 +03 39 55.7          21.23GVEY095G96
     K20Y02V  C2020 12 20.51222711 35 39.39 +03 39 13.5          21.20GVEY095G96
     K20Y02V  C2020 12 20.51737711 35 41.49 +03 38 30.8          20.87GVEY095G96
     K20Y02V KC2020 12 20.53299311 35 47.86 +03 36 21.5          21.09GVEY095V06
     K20Y02V KC2020 12 20.53465811 35 48.54 +03 36 07.9          21.20GVEY095V06
     K20Y02V KC2020 12 20.53626211 35 49.17 +03 35 54.4          21.37GVEY095V06
     K20Y02V KC2020 12 20.53765711 35 49.76 +03 35 42.9          21.10GVEY095I52
     K20Y02V KC2020 12 20.53790311 35 49.87 +03 35 41.3          21.90GVEY095V06
     K20Y02V KC2020 12 20.54102211 35 51.10 +03 35 15.1          21.82GVEY095I52
     K20Y02V KC2020 12 20.54438811 35 52.49 +03 34 47.1          21.21GVEY095I52
     K20Y02V 1C2020 12 21.19196 11 40 30.90 +02 04 19.4          22.0 VVEY095033
     K20Y02V 1C2020 12 21.19342 11 40 31.54 +02 04 06.5          21.9 VVEY095033
     K20Y02V 1C2020 12 21.19489 11 40 32.21 +02 03 54.1          22.0 VVEY095033
     K20Y02V KC2020 12 21.51222011 42 50.77 +01 19 07.5          21.54GVEY095V06
     K20Y02V KC2020 12 21.51439611 42 51.69 +01 18 49.4          20.98GVEY095V06
     K20Y02V KC2020 12 21.51657211 42 52.61 +01 18 30.9          21.35GVEY095V06
     K20Y02V  C2020 12 21.53011 11 42 58.24 +01 16 35.3          21.1 GVEY095G96
     K20Y02V  C2020 12 21.53629 11 43 00.94 +01 15 42.2          22.1 GVEY095G96
     K20Y02V KC2020 12 22.41254711 49 29.78 -00 50 57.4          21.1 VuEY095H21
     K20Y02V KC2020 12 22.41836411 49 32.31 -00 51 48.2          21.2 VuEY095H21
     K20Y02V KC2020 12 22.46066911 49 51.66 -00 57 55.6          21.69GVEY095V06
     K20Y02V KC2020 12 22.46285111 49 52.66 -00 58 15.1          20.93GVEY095V06
     K20Y02V KC2020 12 22.46719511 49 54.48 -00 58 53.2          21.17GVEY095V06

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, U.
    Laux, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
G96 Mt. Lemmon Survey.  Observer D. Rankin.  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, B. Gray.  1.5-m reflector + 10K
    CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  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.  1.0-m
    reflector + 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.

Orbital elements:
2020 YV2                                                 Earth MOID = 0.0185 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Veres
M 298.18308              (2000.0)            P               Q
n   0.85625698     Peri.  273.90000     -0.94105076     +0.22475613
a   1.0983311      Node   279.22023     -0.10173378     -0.90079450
e   0.3120263      Incl.   14.83934     -0.32260455     -0.37155613
P   1.15           H   22.7           G   0.15           U   9
Residuals in seconds of arc
201220 G96  0.2+  0.0     201220 V06  0.2+  0.3+    201221 V06  0.1-  0.3-
201220 G96  0.6+  0.1+    201220 I52  0.4-  0.1-    201221 G96  0.9-  0.1-
201220 G96  0.1+  0.4+    201220 I52  0.2-  0.3-    201221 G96  0.7+  0.3-
201220 G96  0.1+  0.2+    201221 033  0.8-  0.6+    201222 H21  0.3+  0.6+
201220 V06  0.1+  0.1-    201221 033  0.4-  0.1+    201222 H21  0.5+  0.9+
201220 V06  0.2+  0.1+    201221 033  0.4+  0.1+    201222 V06  0.3-  0.1-
201220 V06  0.2-  0.2-    201221 V06  0.3-  0.9-    201222 V06  0.5+  0.4-
201220 I52  0.1+  0.1-    201221 V06  0.2-  0.4-    201222 V06  0.4-  0.3-

Ephemeris:
2020 YV2                 a,e,i = 1.10, 0.31, 15                  q = 0.7556
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 11 22    09 08 24.8 +37 12 18   0.3606  1.1625   110.2    52.9    22.8
...
2020 12 07    10 14 47.0 +26 14 50   0.2458  1.0879   108.3    59.3    22.0
...
2020 12 15    10 59 17.5 +14 53 34   0.1976  1.0459   102.8    66.6    21.6
...
2020 12 21    11 39 07.5 +02 32 02   0.1728  1.0138    95.1    75.1    21.5
2020 12 22    11 46 24.5 +00 09 42   0.1700  1.0084    93.5    76.8    21.6
2020 12 23    11 53 53.4 -02 16 52   0.1676  1.0030    91.8    78.6    21.6
...
2020 12 29    12 42 59.8 -17 37 12   0.1632  0.9707    80.8    89.6    21.9
...
2021 01 06    13 58 13.9 -35 12 50   0.1833  0.9281    67.3   102.2    22.6
...
2021 01 21    16 20 27.0 -49 09 14   0.2746  0.8532    54.3   110.6    23.8

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Y95




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