[Iaude] MPEC F29: 2001 TB45 [a=3.00,e=0.58,i=25.1,H=18.6]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Mar 18 07:47:17 EDT 2018


M.P.E.C. 2018-F29                                Issued 2018 Mar. 18, 11:44 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


                                   2001 TB45
 
                           Revision to MPEC 2001-U14
 
Additional Observations:
     K01T45B |C2018 03 15.17181 13 04 44.53 +10 02 54.0          22.6 GUEF029807
     K01T45B |C2018 03 15.18701 13 04 43.37 +10 02 55.9          22.4 GUEF029807
     K01T45B |C2018 03 15.20217 13 04 42.21 +10 02 57.3          22.5 GUEF029807
     K01T45B |C2018 03 18.24302 13 00 53.03 +10 07 47.3          22.5 GUEF029807
     K01T45B |C2018 03 18.26142 13 00 51.60 +10 07 49.1          22.5 GUEF029807
     K01T45B |C2018 03 18.27947 13 00 50.19 +10 07 50.5          22.3 GUEF029807
 
Observer details:
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  1.00-m f/10.0 astrograph
    + CCD.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
180315 807 65.3+ 86.9-    180318 807 66.8+ 86.1-    MPO 57846   -0.11 day
 
Orbital elements:
2001 TB45                                                Earth MOID = 0.3439 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M  49.53013              (2000.0)            P               Q
n   0.18974905     Peri.   38.51423     +0.43844927     -0.87760910
a   2.9992752      Node    27.18184     +0.68306691     +0.18523531
e   0.5755123      Incl.   25.10479     +0.58410772     +0.44214269
P   5.19           H   18.6           G   0.15           U   2
Residuals in seconds of arc
010923 644  0.2+  0.2-    011017 704  0.2-  0.0     011102 413  0.1-  0.3-
010923 644  0.2-  0.5+    011017 704  0.6-  0.2+    011102 118  0.1-  0.7+
010923 644  0.8-  0.3-    011017 587  0.3-  0.9-    011102 118  0.1+  0.7+
011011 704  0.6-  0.6+    011017 587  0.0   0.4-    011102 118  0.1-  0.0
011011 704  0.8-  0.2+    011019 699  0.2-  0.7+    011110 118  0.3+  0.2-
011011 704  0.6-  0.1-    011019 699  0.9-  0.1-    011110 118  0.6-  0.7-
011011 704  0.9-  1.3-    011019 699  0.8-  0.1-    011110 118  1.1-  0.4-
011011 704  0.8-  0.4-    011019 699  0.9-  0.7+    011110 611  1.2-  1.0+
011015 704  0.3-  0.2-    011022 704  0.1+  0.4+    011110 611  0.3-  0.0
011015 704  0.1+  0.3-    011022 704  0.1+  0.5+    011110 611  0.0   0.5+
011015 704  0.1+  0.4-    011022 704  0.2-  0.5+    011110 611 (1.6-  1.9+)
011015 704  0.0   0.2+    011022 704  0.0   0.5+    011111 611 (2.7-  2.0-)
011015 704  0.3-  0.1+    011023 704  0.9+  0.6+    011111 046  0.7+  0.1-
011016 649  0.2-  0.2-    011023 704  0.6+  0.8+    011111 046  0.1-  0.6+
011016 649  0.1-  0.3-    011023 704  0.6+  0.5+    011111 046  0.2-  0.2-
011016 649  0.1-  0.1-    011023 704  1.0+  1.0+    011111 046  0.6+  0.3-
011016 649  0.1-  0.1+    011023 704  0.7+  1.3+    011111 046  0.0   0.1+
011016 704  1.1+  0.1+    011023 360  0.1+  1.3-    011119 696  0.3+  0.4-
011016 704  0.4+  0.7-    011023 360  0.4+  0.6-    011119 696  0.2+  0.6-
011016 704  0.3+  0.2-    011023 360  0.4-  1.2-    011210 649  0.0   0.3-
011016 704  0.6+  0.8-    011023 402  0.4+  0.4-    011210 649  1.3+  0.3+
011016 644  0.2-  0.5+    011023 402  0.9+  1.1-    020212 696  1.0+  0.2-
011016 704  0.2+  1.2-    011023 402  0.7+  0.0     020212 696  1.1-  0.7+
011016 644  0.1-  0.3+    011024 704  0.3+  0.6+    180315 807  0.4+  0.1+
011016 644  0.3-  0.6+    011024 704  0.4+  0.3+    180315 807  0.3+  0.3+
011017 859  0.8+  1.1+    011024 704  0.5+  0.4+    180315 807  0.2+  0.1+
011017 859  0.5+  0.7-    011024 704  0.1+  0.3+    180318 807  0.4+  0.3+
011017 859  0.8+  1.1+    011025 691  0.1-  0.2-    180318 807  0.4+  0.5+
011017 704  0.4-  0.2-    011025 691  0.3-  0.0     180318 807  0.4+  0.3+
011017 704  0.5-  0.0     011025 691  0.0   0.0
011017 704  0.7-  0.1-    011102 413  0.1-  0.2+

Ephemeris:
2001 TB45                a,e,i = 3.00, 0.58, 25                  q = 1.2732
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 16    13 30 49.9 +09 03 21   1.8192  2.5435   127.4    18.0    22.9
...
2018 03 03    13 18 37.4 +09 37 01   1.7720  2.6400   144.1    12.7    22.7
...
2018 03 11    13 09 47.7 +09 54 55   1.7674  2.6905   153.0     9.6    22.6
...
2018 03 17    13 02 27.3 +10 05 52   1.7752  2.7279   159.1     7.5    22.6
2018 03 18    13 01 11.5 +10 07 23   1.7776  2.7341   160.0     7.1    22.6
2018 03 19    12 59 55.3 +10 08 47   1.7802  2.7403   160.9     6.8    22.6
...
2018 03 25    12 52 11.5 +10 14 48   1.8022  2.7772   164.9     5.4    22.5
...
2018 04 02    12 41 58.1 +10 15 19   1.8486  2.8258   165.0     5.2    22.6
...
2018 04 17    12 24 50.7 +09 50 35   1.9867  2.9152   152.7     9.1    23.0

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-F29



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