[Iaude] MPEC Y75: 2020 YV1 [a=1.26,e=0.18,i=20.4,H=24.5]

Mon Dec 21 08:52:33 EST 2020

M.P.E.C. 2020-Y75                             Issued 2020 December 21, 13:51 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 YV1                                    


Observations:
     K20Y01V* C2020 12 19.35182108 12 16.59 +46 48 07.0          21.90GVEY075G96
     K20Y01V  C2020 12 19.35696408 12 15.72 +46 47 35.4          21.65GVEY075G96
     K20Y01V  C2020 12 19.36209208 12 14.79 +46 47 04.8          21.84GVEY075G96
     K20Y01V  C2020 12 19.36723108 12 13.82 +46 46 33.9          21.89GVEY075G96
     K20Y01V KC2020 12 19.49284708 11 51.24 +46 33 31.2          21.01GVEY075V06
     K20Y01V KC2020 12 19.49640808 11 50.61 +46 33 08.7          21.41GVEY075V06
     K20Y01V KC2020 12 19.49997008 11 50.01 +46 32 45.7          20.98GVEY075V06
     K20Y01V KC2020 12 20.27082108 10 00.16 +45 09 55.6          20.95GVEY075V06
     K20Y01V KC2020 12 20.27259708 09 59.83 +45 09 44.2          21.24GVEY075V06
     K20Y01V KC2020 12 20.27437708 09 59.52 +45 09 32.5          21.40GVEY075V06
     K20Y01V KC2020 12 20.27615708 09 59.24 +45 09 21.1          20.45GVEY075V06
     K20Y01V 1C2020 12 21.17089 08 07 30.74 +43 25 42.7          21.4 VVEY075033
     K20Y01V 1C2020 12 21.17297 08 07 30.37 +43 25 27.4          21.7 VVEY075033
     K20Y01V 1C2020 12 21.17506 08 07 30.00 +43 25 11.9          21.6 VVEY075033
     K20Y01V KC2020 12 21.34533808 07 06.77 +43 05 04.8          20.83GVEY075I52
     K20Y01V KC2020 12 21.34869608 07 06.00 +43 04 40.6          21.72GVEY075I52
     K20Y01V KC2020 12 21.35205308 07 05.29 +43 04 16.7          21.07GVEY075I52

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.  1.5-m reflector + 10K 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 YV1                                                 Earth MOID = 0.0865 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Veres
M 320.71785              (2000.0)            P               Q
n   0.69993142     Peri.  223.97256     -0.75451735     -0.55907176
a   1.2563165      Node   278.90717     +0.65594089     -0.62558908
e   0.1818839      Incl.   20.35978     +0.02109770     -0.54412965
P   1.41           H   24.5           G   0.15           U   7
Residuals in seconds of arc
201219 G96  0.4-  0.2-    201219 V06  0.4+  0.1-    201221 033  0.1-  0.1-
201219 G96  0.2+  0.5-    201220 V06  0.0   0.0     201221 033  0.0   0.3-
201219 G96  0.1+  0.0     201220 V06  0.2-  0.1+    201221 I52  1.0+  0.1-
201219 G96  0.4-  0.4+    201220 V06  0.1-  0.1-    201221 I52  0.2-  0.0
201219 V06  0.1+  0.1+    201220 V06  0.3+  0.1+    201221 I52  0.7-  0.4+
201219 V06  0.1+  0.3+    201221 033  0.2-  0.1-

Ephemeris:
2020 YV1                 a,e,i = 1.26, 0.18, 20                  q = 1.0278
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 11 21    08 15 04.0 +65 54 44   0.3159  1.1673   117.4    48.7    24.2
...
2020 12 06    08 30 02.5 +60 30 17   0.2159  1.1271   126.5    44.6    23.1
...
2020 12 14    08 23 04.3 +54 06 51   0.1655  1.1073   134.8    39.1    22.4
...
2020 12 20    08 10 38.0 +45 39 40   0.1314  1.0933   144.3    31.6    21.6
2020 12 21    08 08 01.2 +43 46 27   0.1263  1.0911   146.3    30.0    21.5
2020 12 22    08 05 16.2 +41 42 56   0.1213  1.0889   148.4    28.2    21.4
...
2020 12 28    07 46 20.8 +25 06 10   0.09721 1.0762   162.0    16.4    20.5
...
2021 01 05    07 17 21.1 -06 41 28   0.08864 1.0613   150.5    27.2    20.6
...
2021 01 20    06 27 22.6 -46 18 54   0.1410  1.0400   109.7    63.0    22.6

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Y75