[Iaude] MPEC M03: 1999 RB32 [a=2.43,e=0.57,i=3.8,H=20.0]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Jun 17 10:09:38 EDT 2018


M.P.E.C. 2018-M03                                Issued 2018 June 17, 14:05 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


                                   1999 RB32
 
                           Revision to MPEC 1999-R30
 
Additional Observations:
     J99R32B  C2018 06 10.55575221 00 32.659-22 59 13.99         21.9 GVEM003F51
     J99R32B  C2018 06 10.56673921 00 33.652-22 59 10.87         21.7 GVEM003F51
     J99R32B  C2018 06 10.57771921 00 34.643-22 59 07.71         22.0 GVEM003F51
     J99R32B  C2018 06 10.58870121 00 35.653-22 59 04.30         21.9 GVEM003F51
     J99R32B  C2018 06 13.55137621 05 18.066-22 44 15.59         21.4 GVEM003F51
     J99R32B  C2018 06 13.56346121 05 19.148-22 44 11.86         21.7 GVEM003F51
     J99R32B  C2018 06 13.57555721 05 20.241-22 44 08.34         21.9 GVEM003F51
     J99R32B  C2018 06 15.55726 21 08 28.966-22 33 50.20         21.8 wUEM003F51
     J99R32B  C2018 06 15.56783 21 08 29.932-22 33 46.90         22.0 wUEM003F51
     J99R32B  C2018 06 15.58897 21 08 31.818-22 33 40.20         21.6 wUEM003F51
     J99R32B |C2018 06 17.36534 21 11 20.89 -22 23 58.2          21.8 VuEM003807
     J99R32B |C2018 06 17.37083 21 11 21.39 -22 23 56.1          21.7 VuEM003807
     J99R32B |C2018 06 17.37633 21 11 21.89 -22 23 54.2          21.8 VuEM003807
 
Observer details:
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
    M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
    1.8-m Ritchey-Chretien + CCD.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
180610 F51 2.44- 0.91-    180617 807 2.80- 1.10-    MPC 38073   +2.3 day
 
Orbital elements:
1999 RB32                                                Earth MOID = 0.0587 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 311.55585              (2000.0)            P               Q
n   0.25985874     Peri.   42.22771     +0.98262972     -0.18224907
a   2.4320798      Node   328.22288     +0.14750028     +0.88141756
e   0.5706350      Incl.    3.80942     +0.11261661     +0.43576182
P   3.79           H   20.0           G   0.15           U   0
Residuals in seconds of arc
990908 704  0.2-  0.4-    990910 108  1.0+  0.6-    990915 595  0.4+  0.2-
990908 704  0.1-  0.5-    990910 108 (2.6+  3.2+)   990915 595  0.4+  0.1+
990908 704  0.6-  0.5-    990910 108 (1.1-  2.4-)   990915 046  0.3+  0.0
990908 704  0.5-  0.4-    990910 108  0.5+  0.9-    990915 046  0.2+  0.0
990908 704  0.4-  0.7-    990910 151  0.3+  0.3+    990915 046  0.1+  0.1+
990908 557  0.1-  0.3+    990910 151  0.4+  0.1+    990915 118  0.6+  0.0
990908 557  0.1-  0.3+    990910 151  0.4+  0.6+    990915 118  0.6+  0.1+
990908 557  0.2-  0.3+    990911 151  0.7+  0.0     990915 118  0.6+  0.1+
990909 118  0.4-  0.1+    990911 151  0.5+  0.1+    990915 658  0.0   0.2+
990909 118  0.0   0.2+    990911 151  0.8+  0.5-    990915 658  0.0   0.0
990909 118  0.4+  1.1+    990911 046  0.1+  0.1-    990915 658  0.1+  0.2+
990909 046  0.1-  0.4+    990911 046  0.4+  0.0     990916 118  0.4+  0.1+
990909 046  0.0   0.3+    990911 046  0.3+  0.1+    990916 118  0.3+  0.1+
990909 046  0.1+  0.5+    990911 046  0.2+  0.0     990916 118  0.5+  0.2+
990909 046  0.0   0.1+    990911 046  0.3+  0.1+    990919 848  0.2-  0.4+
990909 046  0.0   0.4+    990911 113  0.7-  0.7-    990919 848  0.0   0.2+
990909 046  0.4-  0.2+    990911 113  0.7-  0.6-    990919 848  0.2-  0.4-
990909 734  0.1+  0.2+    990911 113  0.6-  0.6-    990919 658  0.6-  0.3-
990909 734  0.2+  0.5+    990911 113  0.9-  0.6-    990919 658  0.4-  0.2-
990909 734  0.3-  0.0     990911 113  0.6-  0.8-    990919 658  0.3-  0.2-
990909 734  0.2+  0.1+    990911 113  0.9-  0.8-    990920 848  0.1+  0.0
990909 713  0.5+  1.4+    990911 113  0.7-  0.7-    990920 848  0.2+  0.2-
990909 713 (0.3+  4.3+)   990911 113  0.9-  0.7-    990920 848  0.3+  0.1+
990909 713  2.0+  1.4+    990911 113  0.8-  0.8-    990922 118  0.0   0.2+
990909 713  0.9-  0.6-    990911 113  0.5-  1.0-    990922 118  0.1-  0.1+
990909 670  0.9+  0.2-    990911 719  0.7+  0.5-    990922 118  0.2+  0.1-
990909 670  0.6+  0.5-    990911 719  0.9+  0.3+    990924 118  0.0   0.2-
990909 670  0.4+  0.4-    990911 719  0.3+  0.6-    990924 118  0.0   0.3-
990909 704  0.2-  1.1-    990911 719 (2.3+  0.1-)   990924 704  0.1-  0.2+
990909 670  0.6+  0.0     990911 739  0.9+  0.5+    990924 704  0.0   0.3+
990909 704  0.1-  1.5-    990911 739 (3.1+  2.4+)   990924 704  0.2-  0.4-
990909 704  0.3-  1.2-    990911 848  0.4+  0.1+    990924 704  0.2-  0.2+
990909 670  0.1+  0.7-    990911 848  0.8+  0.4+    990924 704  0.3-  0.3+
990909 704  0.6+  1.2-    990911 848  0.0   0.1-    990928 704  0.8+  0.5+
990909 704  0.0   1.2-    990911 848  0.2-  0.3-    990928 704  0.4+  0.4+
990909 151 (2.7-  0.6+)   990911 704  0.0   0.2-    990928 704  0.7+  0.3+
990909 151  0.1-  0.7+    990911 704  0.0   0.1-    990928 704  0.6+  0.9+
990909 151  0.0   1.9+    990911 704  0.1-  0.7-    991008 118  0.2-  0.2-
990909 151  0.2+  0.4+    990911 658  0.4-  0.5+    991008 118  0.1+  0.2-
990909 151  0.8+  2.0+    990911 704  0.1-  0.3-    991009 360  0.2-  0.4-
990909 151  0.5+  1.0+    990911 658  0.2+  0.6+    991009 360  0.4-  0.4-
990909 108  1.4+  1.5-    990911 658  0.5-  0.0     991009 360  0.2-  0.3-
990909 108 (1.1+  2.4+)   990911 704  0.1-  0.5-    991018 704  0.6+  0.7+
990909 108 (4.2+  1.7+)   990911 540  0.1-  0.6+    991018 704  0.3+  0.5+
990909 108  0.9+  0.2+    990911 540  1.2-  0.5+    991018 704  0.0   0.0
990909 118  0.1-  0.1+    990911 540  0.3-  0.5+    991101 046  0.1+  0.1-
990909 118  0.0   0.3+    990911 108  1.1+  1.5-    991101 046  0.1+  0.3+
990909 118  0.2-  0.1+    990911 108 (3.3+  1.9+)   991101 046  0.2-  0.2+
990910 946 (2.2-  1.5-)   990911 108  0.6-  0.1+    991101 046  0.3-  0.0
990910 946 (3.0-  1.3-)   990911 108  0.4-  1.2+    991101 704  0.9-  0.4+
990910 946 (2.2-  1.4-)   990911 151  0.3+  0.1+    991101 704  0.5+  0.7-
990910 595  0.2-  0.1-    990911 151  1.9-  1.1-    991101 704  0.4+  0.5+
990910 595  0.3-  0.4+    990911 151  0.0   0.7+    991101 704  0.0   0.4+
990910 595  0.2+  0.3+    990911 151  0.3-  0.9+    991101 704  0.2-  0.2+
990910 595  0.2+  0.4+    990911 151  0.1+  0.2-    991105 711  0.6+  0.1+
990910 046  0.4-  0.1+    990911 151  0.7+  0.6-    991105 711  0.4-  0.3-
990910 046  0.2-  0.2+    990912 587  0.2+  0.5+    991105 711  0.2-  0.0
990910 046  0.3-  0.3+    990912 587  0.1+  0.9+    991116 118  0.1+  0.1-
990910 046  0.5-  0.3+    990912 587  0.3-  0.1+    991116 118  0.7-  0.0
990910 670  0.2-  0.7+    990913 540  0.6-  0.6+    180610 F51  0.0   0.0
990910 670  0.1-  0.4+    990913 540  0.5-  0.3-    180610 F51  0.0   0.0
990910 670  0.4-  0.2+    990913 540  0.1-  0.3-    180610 F51  0.1-  0.0
990910 611  0.2-  0.0     990913 540  0.8-  0.3+    180610 F51  0.1+  0.2+
990910 611  0.0   0.0     990913 108  1.2-  1.8-    180613 F51  0.1+  0.1+
990910 611  0.1+  0.2+    990913 108 (0.4-  2.9-)   180613 F51  0.1-  0.2+
990910 540  0.1-  0.1+    990913 108 (2.9+  1.1+)   180613 F51  0.0   0.0
990910 540  0.3-  0.3+    990914 046  0.2-  0.0     180615 F51  0.1-  0.1+
990910 540  1.5-  0.6-    990914 046  0.2-  0.0     180615 F51  0.1+  0.1+
990910 540  0.2-  0.4+    990914 046  0.1-  0.0     180615 F51  0.1-  0.1+
990910 611  0.2-  0.2-    990914 046  0.0   0.1+    180617 807  0.3-  0.3-
990910 108 (2.8+  1.2+)   990914 658  0.3-  0.1+    180617 807  0.3-  0.0
990910 108  1.7+  1.7+    990914 658  0.6-  0.1-    180617 807  0.2-  0.1+
990910 108  0.1+  1.0-    990914 658  0.1-  0.0
990910 108  0.1+  0.1+    990915 595  0.4+  0.0

Ephemeris:
1999 RB32                a,e,i = 2.43, 0.57, 4                   q = 1.0442
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 05 18    20 22 34.5 -24 38 43   1.1302  1.8028   114.5    30.7    22.9
...
2018 06 02    20 46 53.2 -23 38 38   0.9041  1.6885   123.2    30.2    22.2
...
2018 06 10    20 59 39.4 -23 01 49   0.7931  1.6272   127.8    29.5    21.8
...
2018 06 16    21 09 10.9 -22 31 21   0.7146  1.5812   131.3    28.9    21.5
2018 06 17    21 10 46.1 -22 25 59   0.7019  1.5736   131.8    28.7    21.5
2018 06 18    21 12 21.4 -22 20 31   0.6893  1.5659   132.4    28.6    21.4
...
2018 06 24    21 21 56.3 -21 45 22   0.6164  1.5202   135.8    27.8    21.1
...
2018 07 02    21 35 00.8 -20 50 18   0.5260  1.4599   140.1    26.5    20.6
...
2018 07 17    22 01 47.6 -18 22 27   0.3774  1.3501   147.6    23.8    19.7

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-M03



More information about the Iaude mailing list