[Iaude] MPEC X182: 2020 XY5 [a=2.42,e=0.52,i=11.8,H=23.2]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Dec 15 12:58:06 EST 2020


M.P.E.C. 2020-X182                            Issued 2020 December 15, 17:56 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 XY5                                    


Observations:
     K20X05Y  C2020 11 22.46244 06 57 07.95 +34 41 47.9          20.9 GVEX182G96
     K20X05Y  C2020 11 22.47270 06 57 09.76 +34 41 06.6          21.0 GVEX182G96
     K20X05Y  C2020 11 22.47783 06 57 10.64 +34 40 46.0          21.6 GVEX182G96
     K20X05Y* C2020 12 14.38036407 36 23.67 +09 45 14.2          20.65GVEX182G96
     K20X05Y  C2020 12 14.38557707 36 23.81 +09 44 56.0          20.95GVEX182G96
     K20X05Y  C2020 12 14.39086107 36 23.93 +09 44 37.1          21.01GVEX182G96
     K20X05Y KC2020 12 14.47992207 36 26.02 +09 39 18.1          21.15GVEX182I52
     K20X05Y KC2020 12 14.48348807 36 26.07 +09 39 04.9          21.26GVEX182I52
     K20X05Y KC2020 12 14.48516807 36 26.13 +09 38 59.4          20.85GVEX182I52
     K20X05Y KC2020 12 14.96202307 36 45.40 +09 10 42.9          21.5 GVEX182598
     K20X05Y KC2020 12 14.98089507 36 45.86 +09 09 36.4          21.8 GVEX182598
     K20X05Y KC2020 12 14.99339307 36 46.14 +09 08 52.9          21.8 GVEX182598
     K20X05Y IC2020 12 15.06286107 36 47.67 +09 04 49.0          21.7 GVEX182L01
     K20X05Y IC2020 12 15.07628407 36 47.96 +09 04 01.5          21.6 GVEX182L01
     K20X05Y KC2020 12 15.07999707 36 48.02 +09 03 48.5          21.4 GVEX182L01
     K20X05Y KC2020 12 15.40438607 36 59.00 +08 45 03.1          20.93GVEX182I52
     K20X05Y KC2020 12 15.40943307 36 59.04 +08 44 45.2          20.90GVEX182I52
     K20X05Y KC2020 12 15.41448007 36 59.19 +08 44 27.5          20.68GVEX182I52

Observer details:
598 Loiano.  Observer A. Carbognani.
G96 Mt. Lemmon Survey.  Observers D. C. Fuls, G. J. Leonard.  Measurers E. J.
    Christensen, B. Gray, D. Rankin, F. C. Shelly, 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, R. L. Seaman, K. W. Wierzchos.  1.5-m reflector
    + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  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.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, D. Pujagic.  1.0-m
    f/2.9 reflector + CCD.

Orbital elements:
2020 XY5                                                 Earth MOID = 0.1675 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Veres
M   5.88671              (2000.0)            P               Q
n   0.26139346     Peri.  171.35732     +0.35585228     -0.91297049
a   2.4225508      Node   257.60690     +0.84474468     +0.40560256
e   0.5247839      Incl.   11.79424     +0.39971937     -0.04440107
P   3.77           H   23.2           G   0.15           U   7
Residuals in seconds of arc
201122 G96  0.1-  0.1+    201214 I52  0.3+  0.0     201215 L01  0.6+  0.5+
201122 G96  0.1+  0.1-    201214 I52  0.3-  0.4-    201215 L01  0.5+  0.1+
201122 G96  0.1-  0.1-    201214 I52  0.0   0.1+    201215 L01  0.1+  0.2+
201214 G96  0.2-  0.2-    201214 598  0.2-  0.0     201215 I52  0.1+  0.2+
201214 G96  0.1+  0.2+    201214 598  0.1-  0.4-    201215 I52  0.7-  0.2-
201214 G96  0.1+  0.2+    201214 598  0.2-  0.0     201215 I52  0.1+  0.3-

Ephemeris:
2020 XY5                 a,e,i = 2.42, 0.52, 12                  q = 1.1512
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 11 15    06 29 09.1 +42 12 28   0.2250  1.1565   133.9    38.1    21.8
...
2020 11 30    07 17 15.1 +25 57 37   0.2065  1.1530   140.5    33.0    21.5
...
2020 12 08    07 30 36.6 +16 34 11   0.2104  1.1619   144.0    29.9    21.4
...
2020 12 14    07 36 08.9 +10 08 19   0.2194  1.1732   146.3    27.8    21.5
2020 12 15    07 36 45.7 +09 08 56   0.2214  1.1755   146.6    27.4    21.5
2020 12 16    07 37 17.7 +08 11 08   0.2235  1.1779   147.0    27.1    21.5
...
2020 12 22    07 39 04.9 +03 00 33   0.2388  1.1943   148.8    25.3    21.6
...
2020 12 30    07 38 42.9 -02 12 45   0.2657  1.2216   150.5    23.4    21.9
...
2021 01 14    07 34 37.4 -07 18 38   0.3346  1.2871   151.3    21.5    22.4

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-X182




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