[Iaude] MPEC Y54: 2019 YO1 [a=1.49,e=0.28,i=27.1,H=25.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Dec 21 13:58:07 EST 2019


M.P.E.C. 2019-Y54                             Issued 2019 December 21, 18:56 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

                                    2019 YO1                                    


Observations:
     K19Y01O* C2019 12 19.16556 03 56 44.92 +15 46 05.6          20.8 GVEY054G96
     K19Y01O  C2019 12 19.17741 03 56 41.71 +15 49 29.5          20.6 GVEY054G96
     K19Y01O  C2019 12 19.18300 03 56 40.16 +15 51 06.3          20.3 GVEY054G96
     K19Y01O  C2019 12 19.26249 03 56 18.46 +16 13 44.4          22.4 GVEY054I52
     K19Y01O  C2019 12 19.26443 03 56 17.90 +16 14 17.2          21.1 GVEY054I52
     K19Y01O  C2019 12 19.26638 03 56 17.33 +16 14 50.2          21.8 GVEY054I52
     K19Y01O  C2019 12 19.26832 03 56 16.83 +16 15 23.5          20.8 GVEY054I52
     K19Y01O  C2019 12 20.17160 03 52 40.89 +20 28 23.2          21.4 GVEY054I52
     K19Y01O  C2019 12 20.17992 03 52 38.61 +20 30 40.4          20.5 GVEY054I52
     K19Y01O  C2019 12 20.18408 03 52 37.54 +20 31 48.2          21.1 GVEY054I52
     K19Y01O  C2019 12 21.09574 03 48 59.10 +24 37 11.3          21.1 GVEY054I52
     K19Y01O  C2019 12 21.09961 03 48 58.14 +24 38 12.9                VEY054I52
     K19Y01O  C2019 12 21.10349 03 48 57.05 +24 39 14.3          21.3 GVEY054I52
     K19Y01O  C2019 12 21.10736 03 48 56.04 +24 40 15.8                VEY054I52

Observer details:
G96 Mt. Lemmon Survey.  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.  1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers T. A. Pruyne, 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.  1.0-m 
   reflector + CCD.

Orbital elements:
2019 YO1                                                 Earth MOID = 0.0927 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
M  97.35200              (2000.0)            P               Q
n   0.54408205     Peri.  343.87466     +0.32830440     -0.82801560
a   1.4860261      Node    85.10011     +0.90919641     +0.14655355
e   0.2812437      Incl.   27.14262     +0.25608222     +0.54121366
P   1.81           H   25.0           G   0.15           U   8
Residuals in seconds of arc
191219 G96  0.0   0.8-    191219 I52  0.5-  0.2-    191221 I52  0.4-  0.1+
191219 G96  0.2+  0.2-    191219 I52  0.1-  0.1+    191221 I52  0.5+  0.2+
191219 G96  0.2-  0.8+    191220 I52  0.1-  0.7+    191221 I52  0.3-  0.1-
191219 I52  0.4+  0.3+    191220 I52  0.2-  0.2+    191221 I52  0.0   0.1-
191219 I52  0.0   0.0     191220 I52  0.7+  0.9-

Ephemeris:
2019 YO1                 a,e,i = 1.49, 0.28, 27                  q = 1.0681
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 11 21    05 22 57.8 -53 19 01   0.2471  1.0743   103.8    63.3    24.4
...
2019 12 06    04 45 45.1 -35 20 03   0.1424  1.0682   122.3    51.3    22.8
...
2019 12 14    04 17 12.2 -08 46 28   0.1054  1.0717   144.3    32.4    21.6
...
2019 12 20    03 53 21.0 +19 41 05   0.1038  1.0773   152.9    24.6    21.4
2019 12 21    03 49 18.9 +24 12 03   0.1062  1.0784   151.6    25.7    21.5
2019 12 22    03 45 17.6 +28 28 53   0.1094  1.0797   149.8    27.2    21.6
...
2019 12 28    03 22 11.0 +48 16 01   0.1395  1.0885   136.3    38.6    22.5
...
2020 01 05    02 57 33.0 +62 15 47   0.1964  1.1039   123.5    47.9    23.5
...
2020 01 20    02 44 04.8 +72 59 05   0.3172  1.1424   112.3    52.8    24.7

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-Y54




More information about the Iaude mailing list