MPEC 2023-N71 : 2023 NH1
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M.P.E.C. 2023-N71 Issued 2023 July 14, 14:35 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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
2023 NH1
Observations:
K23N01H* C2023 07 12.54976322 51 59.567-08 16 37.69 20.13wXEN071F51
K23N01H C2023 07 12.55974722 51 55.223-08 16 57.94 20.20wXEN071F51
K23N01H C2023 07 12.56975622 51 50.878-08 17 18.13 20.29wXEN071F51
K23N01H C2023 07 12.57975922 51 46.544-08 17 38.13 20.10wXEN071F51
K23N01H KB2023 07 13.39309 22 46 22.87 -08 44 16.7 20.0 rZEN071H36
K23N01H KB2023 07 13.39911 22 46 20.38 -08 44 28.0 20.0 rZEN071H36
K23N01H KB2023 07 13.40513 22 46 17.87 -08 44 39.7 19.7 rZEN071H36
K23N01H pC2023 07 13.94469422 42 54.46 -09 01 16.8 19.6 GVEN071L01
K23N01H bC2023 07 13.94889522 42 52.90 -09 01 24.5 19.6 GVEN071L01
K23N01H bC2023 07 13.95422222 42 50.81 -09 01 34.5 19.6 GVEN071L01
K23N01H bC2023 07 13.95674522 42 49.83 -09 01 39.4 19.5 GVEN071L01
K23N01H bC2023 07 13.95927022 42 48.88 -09 01 43.7 19.7 GVEN071L01
K23N01H KC2023 07 14.02226122 42 25.04 -09 03 36.7 20.2 GXEN071I93
K23N01H KC2023 07 14.02833022 42 22.70 -09 03 47.3 20.1 GXEN071I93
K23N01H KC2023 07 14.03480222 42 20.21 -09 04 00.0 20.2 GXEN071I93
K23N01H 1C2023 07 14.05256 22 42 12.63 -09 04 36.6 20.2 VXEN071033
K23N01H 1C2023 07 14.05302 22 42 12.46 -09 04 37.5 20.2 VXEN071033
K23N01H 1C2023 07 14.05348 22 42 12.32 -09 04 39.0 20.0 VXEN071033
K23N01H 1C2023 07 14.05404 22 42 12.09 -09 04 39.4 20.1 VXEN071033
K23N01H KC2023 07 14.06737 22 42 07.31 -09 04 59.1 20.6 VZEN071C95
K23N01H KC2023 07 14.08030 22 42 02.24 -09 05 22.5 19.9 VZEN071C95
K23N01H KC2023 07 14.09290 22 41 57.33 -09 05 45.4 20.4 VZEN071C95
K23N01H |C2023 07 14.21707 22 41 13.14 -09 08 16.4 20.0 GVEN071807
K23N01H |C2023 07 14.22447 22 41 10.31 -09 08 29.8 19.9 GVEN071807
K23N01H |C2023 07 14.23186 22 41 07.44 -09 08 43.2 20.0 GVEN071807
K23N01H KC2023 07 14.29091522 40 45.31 -09 11 33.0 19.7 VuEN071H21
K23N01H KC2023 07 14.29371522 40 44.24 -09 11 37.9 19.8 VuEN071H21
K23N01H KC2023 07 14.29651522 40 43.17 -09 11 42.9 19.7 VuEN071H21
K23N01H KC2023 07 14.29931222 40 42.09 -09 11 47.7 19.8 VuEN071H21
K23N01H C2023 07 14.37358622 40 15.151-09 13 54.81 19.7 GVEN071654
K23N01H C2023 07 14.37759622 40 13.612-09 14 01.89 19.7 GVEN071654
K23N01H C2023 07 14.40954722 40 01.354-09 14 58.33 19.8 GVEN071654
K23N01H C2023 07 14.41355622 39 59.811-09 15 05.23 19.8 GVEN071654
K23N01H 3C2023 07 14.57260522 39 00.995-09 19 30.11 19.81GVEN071T14
K23N01H 3C2023 07 14.57358322 39 00.624-09 19 31.77 19.83GVEN071T14
K23N01H 3C2023 07 14.57456522 39 00.246-09 19 33.45 19.88GVEN071T14
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, F. Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3
Schmidt + CCD.
654 Table Mountain Observatory, Wrightwood-PHMC. Observers N. Evans, P. Choi,
N. Saini, C. Zhai, R. Trahan, M. Shao. 1.0-m Reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer D. Husar. 0.30-m
f/5.8 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Bulger, J.
Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk. 1.8-m Ritchey-
Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.2 reflector +
CMO.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, A.
Acohido, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-
France-Hawaii Telescope + CCD.
Orbital elements:
2023 NH1 Earth MOID = 0.0046 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 332.10925 (2000.0) P Q
n 0.33049376 Peri. 278.96071 -0.72568281 +0.68794625
a 2.0718607 Node 304.50790 -0.62604490 -0.66667489
e 0.6034297 Incl. 0.74372 -0.28539838 -0.28683539
P 2.98 H 22.37 G 0.15 U 9
Residuals in seconds of arc
230712 F51 0.1+ 0.0 230714 I93 0.2+ 0.8+ 230714 807 0.1- 0.0
230712 F51 0.0 0.1- 230714 I93 0.3+ 1.2+ 230714 H21 0.0 0.0
230712 F51 0.1- 0.1- 230714 I93 0.5+ 0.3+ 230714 H21 0.0 0.1+
230712 F51 0.1+ 0.1+ 230714 033 0.2- 0.3+ 230714 H21 0.1+ 0.1+
230713 H36 0.1+ 0.2- 230714 033 0.0 0.2+ 230714 H21 0.0 0.3+
230713 H36 0.3- 0.1- 230714 033 0.5+ 0.5- 230714 654 0.1+ 0.1-
230713 H36 1.1- 0.5- 230714 033 0.4+ 0.1+ 230714 654 0.1+ 0.1-
230713 L01 0.4- 0.1+ 230714 C95 0.6+ 0.2+ 230714 654 0.1+ 0.0
230713 L01 0.4+ 0.1+ 230714 C95 0.1+ 0.2+ 230714 654 0.1+ 0.2+
230713 L01 0.1- 0.1- 230714 C95 0.1+ 0.1- 230714 T14 0.0 0.0
230713 L01 0.2- 0.4- 230714 807 0.2- 0.0 230714 T14 0.0 0.0
230713 L01 0.2+ 0.0 230714 807 0.2+ 0.0 230714 T14 0.0 0.0
Ephemeris:
2023 NH1 a,e,i = 2.07, 0.60, 1 q = 0.8216
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 06 14 05 29 47.4 +19 28 52 0.1196 0.8963 3.8 175.7
...
2023 06 29 01 25 56.8 +05 17 01 0.08469 0.9979 74.9 100.4 20.7
...
2023 07 07 23 37 58.7 -04 20 57 0.1114 1.0619 111.1 63.3 20.0
...
2023 07 13 22 48 57.4 -08 30 57 0.1421 1.1127 129.7 44.7 20.1
2023 07 14 22 42 31.7 -09 02 10 0.1477 1.1213 132.3 42.1 20.1
2023 07 15 22 36 29.2 -09 31 08 0.1535 1.1300 134.8 39.7 20.1
...
2023 07 21 22 06 42.2 -11 48 02 0.1910 1.1827 148.2 26.9 20.3
...
2023 07 29 21 39 01.1 -13 45 56 0.2479 1.2544 162.8 13.8 20.6
...
2023 08 13 21 08 50.3 -15 43 31 0.3775 1.3899 175.2 3.5 21.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-N71
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