[Iaude] MPEC X119: 2020 XK3 [a=0.93,e=0.27,i=57.8,H=21.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Dec 11 14:03:47 EST 2020


M.P.E.C. 2020-X119                            Issued 2020 December 11, 19:02 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 XK3                                    


Observations:
     K20X03K* C2020 12 09.39501503 09 16.371+25 11 50.27         19.45wUEX119F52
     K20X03K  C2020 12 09.40597903 09 11.684+25 09 13.55         19.41wUEX119F52
     K20X03K  C2020 12 09.41694303 09 07.001+25 06 36.33         19.54wUEX119F52
     K20X03K  C2020 12 09.42787203 09 02.359+25 04 00.65         19.51wUEX119F52
     K20X03K hC2020 12 09.80243003 06 34.80 +23 35 13.8          19.6 GVEX119L01
     K20X03K hC2020 12 09.80451603 06 33.92 +23 34 45.2          19.5 GVEX119L01
     K20X03K pC2020 12 09.80660103 06 33.12 +23 34 16.0          19.7 GVEX119L01
     K20X03K pC2020 12 09.80817903 06 32.47 +23 33 54.0          19.9 GVEX119L01
     K20X03K hC2020 12 09.98592303 05 21.06 +22 52 13.3          19.8 GVEX119L01
     K20X03K KC2020 12 09.98723803 05 20.53 +22 51 54.6          19.5 GVEX119L01
     K20X03K KC2020 12 09.98845003 05 20.06 +22 51 37.6          19.7 GVEX119L01
     K20X03K KC2020 12 10.10553603 04 37.39 +22 24 26.5          19.8 VuEX119H21
     K20X03K KC2020 12 10.10844903 04 36.23 +22 23 46.0          19.8 VuEX119H21
     K20X03K KC2020 12 10.11136203 04 35.08 +22 23 05.3          19.8 VuEX119H21
     K20X03K  C2020 12 10.61929 03 01 27.09 +20 25 57.3          20.9 GVEX119N88
     K20X03K  C2020 12 10.62000 03 01 26.75 +20 25 48.1          19.7 GVEX119N88
     K20X03K  C2020 12 10.62065 03 01 26.53 +20 25 38.4          19.3 GVEX119N88
     K20X03K  C2020 12 10.62126 03 01 26.25 +20 25 30.3          20.0 GVEX119N88
     K20X03K  C2020 12 10.62188 03 01 26.03 +20 25 21.3          19.7 GVEX119N88
     K20X03K KC2020 12 11.02684 02 59 03.97 +18 53 45.3          19.5 GVEX119W34
     K20X03K KC2020 12 11.04155 02 58 58.75 +18 50 27.8          19.6 GVEX119W34
     K20X03K KC2020 12 11.05595 02 58 53.64 +18 47 14.4          19.0 GVEX119W34
     K20X03K 1C2020 12 11.71990 02 55 12.84 +16 20 34.3          21.0 VVEX119033
     K20X03K 1C2020 12 11.72088 02 55 12.51 +16 20 22.0          21.3 VVEX119033
     K20X03K hC2020 12 11.75427302 55 01.62 +16 13 11.9          19.6 GVEX119L01
     K20X03K hC2020 12 11.75480202 55 01.46 +16 13 05.2          19.5 GVEX119L01
     K20X03K hC2020 12 11.75795402 55 00.41 +16 12 24.4          19.6 GVEX119L01
     K20X03K hC2020 12 11.76008502 54 59.70 +16 11 56.9          19.6 GVEX119L01

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
    Hoegner, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Dukes, T. Lowe, A.
    Schultz, M. Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L.
    Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y.
    Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + 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.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
N88 Xingming Observatory #3, Nanshan.  Observer X. Gao.  Measurer Q.-Z. Ye.
    0.6-m f/8 Ritchey-Chretien + CCD.
W34 Squirrel Valley Observatory, Columbus.  Observer R. L. Flynn.  0.36-m
    Schmidt-Cassegrain + CCD.

Orbital elements:
2020 XK3                                                 Earth MOID = 0.1826 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Veres
M 203.61153              (2000.0)            P               Q
n   1.09970515     Peri.  349.30412     -0.36614256     +0.45161195
a   0.9295767      Node   253.98054     -0.77902191     -0.62699151
e   0.2651115      Incl.   57.83263     -0.50898378     +0.63476634
P   0.90           H   21.9           G   0.15           U   9
Residuals in seconds of arc
201209 F52  0.2+  0.1+    201209 L01  0.1+  0.1-    201211 W34  0.2-  0.2-
201209 F52  0.1+  0.0     201210 H21  0.3-  0.1+    201211 W34  0.5+  0.4-
201209 F52  0.0   0.5-    201210 H21  0.4-  0.2+    201211 033  0.0   0.3-
201209 F52  0.1+  0.1+    201210 H21  0.4-  0.2+    201211 033  0.1-  0.1+
201209 L01  0.3+  0.7-    201210 N88  0.8+  0.3+    201211 L01  0.2+  0.2-
201209 L01  0.2-  0.0     201210 N88  0.3-  0.8+    201211 L01  0.4+  0.0
201209 L01  0.4+  0.1+    201210 N88  0.1+  0.0     201211 L01  0.3+  0.1+
201209 L01  0.3+  0.3+    201210 N88  0.7-  0.2+    201211 L01  0.2+  0.2+
201209 L01  0.1+  0.1+    201210 N88  0.5-  0.3-
201209 L01  0.1-  0.1-    201211 W34  0.8-  0.1-

Ephemeris:
2020 XK3                 a,e,i = 0.93, 0.27, 58                  q = 0.6831
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 11 11    09 47 35.8 +67 52 15   0.4486  1.1700   102.2    55.8    22.5
...
2020 11 26    06 13 47.5 +66 06 59   0.2647  1.1760   130.5    39.7    20.9
...
2020 12 04    03 58 48.1 +46 27 20   0.2054  1.1740   154.2    21.4    19.9
...
2020 12 10    03 05 17.4 +22 49 26   0.2058  1.1701   151.7    23.5    19.9
2020 12 11    02 59 12.1 +19 00 12   0.2101  1.1692   148.7    26.0    20.0
2020 12 12    02 53 42.8 +15 20 51   0.2155  1.1683   145.4    28.6    20.2
...
2020 12 18    02 30 18.9 -02 14 03   0.2657  1.1617   126.5    42.9    21.0
...
2020 12 26    02 14 42.7 -15 43 22   0.3592  1.1498   108.6    54.1    22.0
...
2021 01 10    02 06 20.3 -26 46 14   0.5521  1.1178    88.8    61.6    23.0

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-X119




More information about the Iaude mailing list