[Iaude] MPEC M15: 2012 BT13 = 2016 NS171 [a=1.90, e=0.36, i=16.7, H=20.14]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Jun 18 20:06:46 EDT 2022
M.P.E.C. 2022-M15 Issued 2022 June 19, 00:02 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
2012 BT13 = 2016 NS171
Revision to MPEC 2022-M04
Additional Observations:
K12B13T C2016 07 29.38778220 16 16.481-03 30 02.49 19.48GVEM015F51
K12B13T C2016 07 29.41056120 16 13.939-03 29 09.13 19.31GVEM015F51
K12B13T C2016 07 29.42191220 16 12.673-03 28 42.55 19.43GVEM015F51
K12B13T C2016 08 06.42073220 02 15.725+01 46 20.70 18.88GVEM015F51
K12B13T C2016 08 06.43274820 02 14.377+01 46 48.91 19.31GVEM015F51
K12B13T C2016 08 06.44472120 02 13.034+01 47 17.18 19.79GVEM015F51
K12B13T C2016 08 06.45667420 02 11.687+01 47 45.25 19.57GVEM015F51
K12B13T KC2020 01 19.48421609 35 40.774+02 16 58.63 23.13GVEM015F52
K12B13T C2020 01 22.48025509 31 23.925+02 06 48.00 22.37GVEM015F51
K12B13T C2020 01 22.49143809 31 22.895+02 06 45.97 22.70GVEM015F51
K12B13T C2020 01 22.50262309 31 21.894+02 06 43.87 22.32GVEM015F51
K12B13T C2020 01 22.51376909 31 20.885+02 06 41.85 22.82GVEM015F51
K12B13T C2020 01 23.46563609 29 57.159+02 03 54.78 22.24GVEM015F51
K12B13T C2020 01 23.47804609 29 55.993+02 03 52.68 22.42GVEM015F51
K12B13T C2020 01 23.49042009 29 54.875+02 03 50.81 22.59GVEM015F51
K12B13T C2020 01 23.50280509 29 53.743+02 03 48.44 22.98GVEM015F51
K12B13T C2020 01 24.44157509 28 30.275+02 01 16.32 21.20GVEM015F51
K12B13T C2020 01 24.45501609 28 29.035+02 01 14.59 22.41GVEM015F51
K12B13T C2020 01 24.46846609 28 27.792+02 01 12.40 22.80GVEM015F51
K12B13T C2020 01 24.48198609 28 26.523+02 01 10.17 22.85GVEM015F51
K12B13T C2020 01 25.52557409 26 52.462+01 58 36.85 22.44GVEM015F52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, I. Smith. Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, I. Smith. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2012 BT13 = 2016 NS171 Earth MOID = 0.3395 AU
Id. R. Weryk
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Veres
M 77.92180 (2000.0) P Q
n 0.37569781 Peri. 76.28888 +0.95351960 -0.13848607
a 1.9021449 Node 291.13393 -0.00586070 +0.87944464
e 0.3629571 Incl. 16.67372 +0.30127400 +0.45541050
P 2.62 H 20.14 G 0.15 U 1
Residuals in seconds of arc
120120 G96 0.1+ 0.5- 160705 J04 0.1+ 0.2- 160806 F51 0.1- 0.1-
120120 G96 0.7- 0.6- 160705 J04 0.2- 0.7+ 160806 F51 0.0 0.0
120120 G96 0.2- 0.4- 160706 F51 0.1- 0.1+ 160806 F51 0.0 0.0
120120 G96 0.1+ 0.6- 160706 F51 0.0 0.1- 200119 F52 0.1+ 0.1+
120120 291 1.0+ 0.2+ 160706 F51 0.1+ 0.1- 200122 F51 0.2+ 0.1+
120120 291 0.4+ 0.1+ 160706 F51 0.7+ 0.4- 200122 F51 0.0 0.1+
120120 291 1.0+ 0.0 160713 G96 0.3+ 0.2+ 200122 F51 0.1+ 0.1+
120120 G96 0.8- 0.4+ 160713 G96 0.1+ 0.4+ 200122 F51 0.1+ 0.1+
120120 G96 0.6- 0.4+ 160713 G96 0.1- 0.2+ 200123 F51 0.2+ 0.1+
120121 H01 0.0 0.1+ 160713 G96 0.1+ 0.4+ 200123 F51 0.3- 0.1+
120121 H01 0.0 0.1+ 160713 F51 0.1- 0.0 200123 F51 0.0 0.3+
120121 H01 0.0 0.2+ 160713 F51 0.1- 0.0 200123 F51 0.0 0.0
120121 H01 0.0 0.1+ 160713 F51 0.1- 0.0 200124 F51 0.0 0.3-
160704 F51 0.1+ 0.1+ 160713 F51 0.1- 0.0 200124 F51 0.0 0.1+
160704 F51 0.1- 0.2+ 160729 F51 0.0 0.0 200124 F51 0.1+ 0.1-
160704 F51 0.1+ 0.0 160729 F51 0.0 0.1+ 200124 F51 0.2- 0.2-
160704 F51 0.1+ 0.0 160729 F51 0.0 0.0 200125 F52 0.0 0.2+
160705 J04 0.0 0.4- 160806 F51 0.2- 0.0
Ephemeris:
2012 BT13 a,e,i = 1.90, 0.36, 17 q = 1.2117
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 05 20 05 22 49.5 +26 07 03 2.5085 1.6276 23.2 14.1 24.0
...
2022 06 04 06 06 31.5 +25 07 24 2.6319 1.7004 18.5 10.9 24.1
...
2022 06 12 06 28 32.0 +24 20 25 2.6939 1.7390 15.8 9.1 24.1
...
2022 06 18 06 44 27.1 +23 39 11 2.7383 1.7678 13.7 7.8 24.1
2022 06 19 06 47 03.5 +23 31 51 2.7454 1.7726 13.4 7.6 24.1
2022 06 20 06 49 39.0 +23 24 23 2.7526 1.7773 13.0 7.4 24.1
...
2022 06 26 07 04 55.5 +22 37 06 2.7939 1.8058 10.9 6.1 24.1
...
2022 07 04 07 24 33.9 +21 27 49 2.8451 1.8433 7.9 4.3 24.1
...
2022 07 19 07 59 15.4 +19 01 33 2.9267 1.9120 2.5 1.4 24.1
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-M15
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