MPEC 2020-N53 : 2020 NU
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M.P.E.C. 2020-N53 Issued 2020 July 13, 11:24 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2020 NU
Observations:
K20N00U C2020 06 28.40418317 40 14.895+02 09 57.02 20.60GVEN053F52
K20N00U C2020 06 28.41614017 40 14.557+02 10 28.31 20.45GVEN053F52
K20N00U C2020 06 28.43994617 40 13.928+02 11 30.85 20.91GVEN053F52
K20N00U* C2020 07 11.27637817 40 11.084+09 57 35.52 21.08wUEN053F52
K20N00U C2020 07 11.28824217 40 11.111+09 57 56.22 21.07wUEN053F52
K20N00U C2020 07 11.30009717 40 11.125+09 58 16.67 21.05wUEN053F52
K20N00U C2020 07 11.31198817 40 11.115+09 58 37.28 21.16wUEN053F52
K20N00U ^C2020 07 12.29670417 40 26.248+10 26 02.45 20.99GVEN053568
K20N00U ^C2020 07 12.29766717 40 26.250+10 26 04.04 20.92GVEN053568
K20N00U ^C2020 07 12.29862017 40 26.254+10 26 05.61 20.94GVEN053568
K20N00U KC2020 07 12.94338317 40 35.96 +10 43 10.7 21.1 GVEN053L01
K20N00U IC2020 07 12.94765617 40 35.99 +10 43 16.8 20.9 GVEN053L01
K20N00U IC2020 07 12.95007917 40 35.98 +10 43 21.2 21.1 GVEN053L01
K20N00U KC2020 07 12.95266917 40 35.96 +10 43 25.1 20.8 GVEN053L01
K20N00U KC2020 07 13.15667 17 40 40.78 +10 48 50.4 20.9 RqEN053H36
K20N00U KC2020 07 13.15829717 40 40.61 +10 48 52.0 21.1 VuEN053H21
K20N00U KC2020 07 13.17034 17 40 40.99 +10 49 10.9 20.8 RqEN053H36
K20N00U KC2020 07 13.17572717 40 40.71 +10 49 19.4 21.8 VuEN053H21
Observer details:
568 Mauna Kea. Observers R. Wainscoat, L. Wells, T. Burdullis. Measurers R.
Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau,
J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien
+ CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.81-m f/4.0
astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, G. Kervina. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2020 NU Earth MOID = 0.2290 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 331.11898 (2000.0) P Q
n 0.51905439 Peri. 46.71506 +0.44346707 +0.87722605
a 1.5334189 Node 250.45626 -0.86843864 +0.36980081
e 0.2102977 Incl. 11.25176 -0.22170088 +0.30614018
P 1.90 H 22.4 G 0.15 U 7
Residuals in seconds of arc
200628 F52 0.1- 0.0 200711 F52 0.2- 0.2+ 200712 L01 0.3- 0.7+
200628 F52 0.2- 0.1- 200712 568 0.1+ 0.2- 200712 L01 0.9- 0.5+
200628 F52 0.3+ 0.1+ 200712 568 0.1+ 0.2- 200713 H36 0.7- 0.3+
200711 F52 0.0 0.2- 200712 568 0.1+ 0.2- 200713 H21 0.3+ 0.4-
200711 F52 0.1+ 0.0 200712 L01 0.3+ 0.7+ 200713 H36 1.0+ 0.8-
200711 F52 0.1+ 0.0 200712 L01 0.2+ 0.1+ 200713 H21 0.0 0.4-
Ephemeris:
2020 NU a,e,i = 1.53, 0.21, 11 q = 1.2109
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 06 13 17 45 14.9 -10 22 46 0.2379 1.2480 166.4 11.1 20.5
...
2020 06 28 17 40 20.3 +01 52 23 0.2322 1.2269 152.3 22.7 20.8
...
2020 07 06 17 39 29.4 +07 10 03 0.2399 1.2191 144.1 29.3 21.0
...
2020 07 12 17 40 20.6 +10 18 00 0.2492 1.2149 138.6 33.6 21.2
2020 07 13 17 40 37.5 +10 44 58 0.2510 1.2143 137.8 34.2 21.2
2020 07 14 17 40 57.0 +11 10 43 0.2529 1.2138 137.0 34.8 21.3
...
2020 07 20 17 43 48.8 +13 20 07 0.2652 1.2116 132.6 38.1 21.5
...
2020 07 28 17 50 11.6 +15 11 20 0.2842 1.2110 127.9 41.4 21.7
...
2020 08 12 18 09 36.5 +16 13 06 0.3249 1.2173 122.0 44.9 22.1
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-N53
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