MPEC 2023-N45 : 2023 NT
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M.P.E.C. 2023-N45 Issued 2023 July 10, 20:56 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 NT
Observations:
K23N00T*1C2023 07 09.27295016 41 32.564-13 57 29.81 20.23GVEN045G96
K23N00T 1C2023 07 09.27820416 41 28.489-13 55 54.19 19.89GVEN045G96
K23N00T 1C2023 07 09.28340116 41 24.349-13 54 18.47 VEN045G96
K23N00T 1C2023 07 09.28775716 41 20.976-13 53 00.02 VEN045G96
K23N00T KC2023 07 09.32365216 40 53.200-13 42 05.70 19.68GVEN045I52
K23N00T KC2023 07 09.32423116 40 52.760-13 41 54.70 19.50GVEN045I52
K23N00T KC2023 07 09.32482716 40 52.340-13 41 44.40 20.42GVEN045I52
K23N00T KC2023 07 09.32541516 40 51.830-13 41 33.50 20.72GVEN045I52
K23N00T EC2023 07 09.96288016 33 12.223-10 28 45.16 VEN045J95
K23N00T EC2023 07 09.96463316 33 10.872-10 28 12.65 VEN045J95
K23N00T KB2023 07 10.02275016 32 31.157-10 08 21.24 17.8 GXEN045Y05
K23N00T KB2023 07 10.02805616 32 27.078-10 06 44.27 18.9 GXEN045Y05
K23N00T KB2023 07 10.03327416 32 23.071-10 05 09.18 18.9 GXEN045Y05
K23N00T C2023 07 10.18578216 30 37.104-09 20 44.17 20.2 GVEN045654
K23N00T C2023 07 10.18975216 30 34.106-09 19 31.91 20.2 GVEN045654
K23N00T C2023 07 10.22061616 30 10.849-09 10 10.44 19.1 GVEN045654
K23N00T mC2023 07 10.22130516 30 09.450-09 09 53.90 19.06GVEN045I52
K23N00T mC2023 07 10.22159016 30 09.230-09 09 48.60 18.52GVEN045I52
K23N00T mC2023 07 10.22216216 30 08.770-09 09 38.90 18.89GVEN045I52
K23N00T C2023 07 10.22461916 30 07.840-09 08 57.49 19.1 GVEN045654
K23N00T KC2023 07 10.85028 16 22 52.20 -06 00 12.0 19.5 G EN045K83
K23N00T KC2023 07 10.85283 16 22 50.36 -05 59 26.1 19.0 G EN045K83
K23N00T KC2023 07 10.85537 16 22 48.53 -05 58 40.3 19.0 G EN045K83
Observer details:
654 Table Mountain Observatory, Wrightwood-PHMC. Observers N. Evans, P. Choi,
N. Saini, C. Zhai, R. Trahan, M. Shao. 1.0-m Reflector + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers E. J. Christensen,
D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller,
J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K
CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. Serrano. Measurers
E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W.
Wierzchos. 1.0-m prime focus + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
K83 Beppe Forti Astronomical Observatory, Montelupo. Observers M. Tombelli,
M. Calamandrei, G. Ferrini, G. Interrante, A. Mazzanti, M. Lombardo.
Measurers M. Tombelli, F. Bernardi. 0.40-m f/8 Ritchey-Chretien + CCD.
Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade. Observer C. Jacques. 0.45-m
f/2.9 reflector + CMO.
Orbital elements:
2023 NT Earth MOID = 0.0495 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 MPC
M 110.23066 (2000.0) P Q
n 1.07897414 Peri. 134.11938 +0.49511868 -0.79497553
a 0.9414459 Node 283.06322 +0.65832448 +0.60655805
e 0.2848412 Incl. 21.09052 +0.56698005 -0.01006169
P 0.91 H 23.91 G 0.15 U 8
Residuals in seconds of arc
230709 G96 0.1+ 0.0 230709 J95 0.3+ 0.3+ 230710 I52 0.1+ 0.4+
230709 G96 0.5+ 0.0 230709 J95 0.3- 0.8+ 230710 I52 0.1+ 0.5+
230709 G96 0.9- 1.1+ 230710 Y05 0.2+ 0.1- 230710 I52 0.4- 0.3-
230709 G96 0.6- 0.3+ 230710 Y05 0.0 0.1+ 230710 654 0.1+ 0.1-
230709 I52 0.2- 0.1+ 230710 Y05 0.2- 0.1+ 230710 K83 0.1- 0.1+
230709 I52 0.1- 0.5+ 230710 654 0.1+ 0.2- 230710 K83 0.0 0.0
230709 I52 0.4+ 0.1- 230710 654 0.0 0.1- 230710 K83 0.3+ 0.0
230709 I52 0.4- 0.1+ 230710 654 0.0 0.2-
Ephemeris:
2023 NT a,e,i = 0.94, 0.28, 21 q = 0.6733
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 06 10 21 04 57.1 -57 39 13 0.2273 1.1629 125.8 45.0 22.7
...
2023 06 25 19 41 32.6 -53 40 14 0.1256 1.1221 145.4 30.9 21.0
...
2023 07 03 18 05 02.7 -40 05 22 0.08292 1.0953 160.9 17.7 19.6
...
2023 07 09 16 44 58.4 -15 18 27 0.06804 1.0731 144.9 33.0 19.6
2023 07 10 16 32 48.5 -10 15 51 0.06788 1.0692 139.5 38.1 19.7
2023 07 11 16 21 10.3 -05 13 56 0.06845 1.0653 133.9 43.4 19.9
...
2023 07 17 15 23 16.5 +19 47 23 0.08447 1.0406 104.4 71.1 21.1
...
2023 07 25 14 32 21.7 +36 49 03 0.1238 1.0052 81.6 91.4 22.6
...
2023 08 09 13 32 30.8 +48 22 19 0.2089 0.9322 61.4 107.3 24.4
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-N45
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