[Iaude] MPEC X93: 2021 XV1 [a=2.12,e=0.68,i=5.7,H=22.9]

Sat Dec 4 01:58:03 EST 2021

M.P.E.C. 2021-X93                              Issued 2021 December 4, 06:56 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

                                    2021 XV1                                    


Observations:
     K21X01V  C2021 12 02.42589 09 59 47.36 +05 12 39.1                VEX093G96
     K21X01V  C2021 12 02.43106 09 59 56.28 +05 11 22.7          20.1 GVEX093G96
     K21X01V* C2021 12 03.48897610 30 59.95 +00 43 24.6          20.33GVEX093G96
     K21X01V  C2021 12 03.49946110 31 18.15 +00 40 43.4          20.72GVEX093G96
     K21X01V  C2021 12 03.50469710 31 27.26 +00 39 22.6          20.13GVEX093G96
     K21X01V KC2021 12 03.53086710 32 12.71 +00 32 39.4          19.94GVEX093V06
     K21X01V KC2021 12 03.53160010 32 13.98 +00 32 28.2          20.06GVEX093V06
     K21X01V KC2021 12 03.53233210 32 15.24 +00 32 16.7          19.82GVEX093V06
     K21X01V KC2021 12 03.53306610 32 16.53 +00 32 05.3          20.46GVEX093V06
     K21X01V mC2021 12 03.54507210 32 37.39 +00 29 00.0          20.03GVEX093G96
     K21X01V mC2021 12 03.54548710 32 38.13 +00 28 53.9          20.43GVEX093G96
     K21X01V mC2021 12 03.54590310 32 38.82 +00 28 47.5          20.32GVEX093G96
     K21X01V mC2021 12 03.54641310 32 39.70 +00 28 39.6          19.67GVEX093G96
     K21X01V mC2021 12 03.54700210 32 40.71 +00 28 31.4          19.97GVEX093G96
     K21X01V mC2021 12 03.54759010 32 41.72 +00 28 21.5          20.47GVEX093G96
     K21X01V mC2021 12 03.54817810 32 42.76 +00 28 12.6          19.76GVEX093G96
     K21X01V KC2021 12 04.06557510 48 02.75 -01 44 42.3          20.2 GVEX093L01
     K21X01V KC2021 12 04.06752310 48 06.13 -01 45 11.3          20.2 GVEX093L01
     K21X01V bC2021 12 04.06973110 48 09.93 -01 45 45.7          20.3 GVEX093L01
     K21X01V pC2021 12 04.07180810 48 13.58 -01 46 17.1          20.5 GVEX093L01

Observer details:
G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers B. Gray, D. Rankin,
    F. C. Shelly, 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, R.
    L. Seaman, K. W. Wierzchos.  1.5-m reflector + 10K CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, M. Himelreich.
    Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.
V06 Catalina Sky Survey-Kuiper.  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, D. Rankin, R. L.
    Seaman, F. C. Shelly, K. W. Wierzchos.  1.55-m reflector + 1K CCD.

Orbital elements:
2021 XV1                                                 Earth MOID = 0.0123 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Bell                    
M   1.25855              (2000.0)            P               Q                  
n   0.31888024     Peri.  263.57960     -0.88533582     -0.45566051             
a   2.1218645      Node   249.27996     +0.45603663     -0.81223859             
e   0.6788725      Incl.    5.67488     +0.09061501     -0.36420045             
P   3.09           H   22.99          G   0.15           U   9                  
Residuals in seconds of arc
211202 G96 (1.2-  0.3-)   211203 V06  0.1-  0.1+    211203 G96  0.2-  0.0
211202 G96  0.1-  0.2-    211203 V06  0.1+  0.0     211203 G96  0.0   0.2+
211203 G96  0.0   0.2-    211203 G96  0.3+  0.2-    211204 L01  0.4+  0.7-
211203 G96  0.3-  0.2+    211203 G96  0.6+  0.1+    211204 L01  0.1+  0.1+
211203 G96  0.1-  0.1+    211203 G96  0.2+  0.1+    211204 L01  0.7-  0.4-
211203 V06  0.1+  0.1+    211203 G96  0.1+  0.0     211204 L01  0.3-  0.1-
211203 V06  0.1+  0.2+    211203 G96  0.1-  0.9+

Ephemeris:
2021 XV1                 a,e,i = 2.12, 0.68, 6                   q = 0.6814
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2021 11 04    05 17 00.3 +28 50 46   0.3844  1.3117   140.6    28.7    22.8
...
2021 11 19    06 18 59.6 +27 19 26   0.1955  1.1490   142.2    31.8    21.1
...
2021 11 27    07 50 13.4 +20 56 09   0.1133  1.0618   129.1    46.2    20.1
...
2021 12 03    10 16 30.4 +02 49 38   0.08137 0.9972    95.7    79.6    20.3
2021 12 04    10 46 01.5 -01 26 27   0.08128 0.9866    88.3    87.0    20.6
2021 12 05    11 15 05.1 -05 36 17   0.08293 0.9760    81.0    94.2    20.9
...
2021 12 11    13 29 10.3 -21 37 15   0.1208  0.9138    51.1   123.0    23.3
...
2021 12 19    14 52 05.7 -27 17 39   0.2046  0.8362    39.5   131.6    25.0
...
2022 01 03    15 59 45.5 -29 01 22   0.3951  0.7223    39.3   120.5    25.1

M. P. C. Staff               (C) Copyright 2021 MPC           M.P.E.C. 2021-X93