152637 (1997 NC1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2085329509 ± 3.81e-08
Semi-major axis (a)0.8648951665 AU ± 1.00e-09
Inclination (i)16.72221501° ± 1.16e-05
Long. of Asc. Node (Ω)96.45767434° ± 7.09e-06
Arg. of Perihelion (ω)16.59973704° ± 1.60e-05
Mean Anomaly (M)245.95189083° ± 2.15e-05
Mean Motion (n)1.2253695135°/day ± 2.14e-09
Perihelion dist (q)0.68453603 AU ± 3.29e-08
Aphelion dist (Q)1.04525431 AU ± 3.30e-08
Orbital Period0.80435026 yr ± 1.40e-09
Physical Parameters
H (abs. magnitude)17.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.361″
Uncertainty0
Orbit TypeAten
MOID0.015457 AU
Observations Used253
Oppositions6
Arc Total1997-2022
First Observation Used1997-07-05
Last Observation Used2022-09-21
Observations (387)
Date Type RA Dec Mag Band Observatory
1997-07-05 06:16:12 C 13 08 54.45 -07 36 55.1 c 566
1997-07-05 06:31:58 C 13 08 54.99 -07 38 29.0 c 566
1997-07-05 06:51:21 C 13 08 55.72 -07 40 24.1 c 566
1997-07-06 02:20:12 C 13 09 58.58 -09 34 38.8 816
1997-07-06 02:22:11 C 13 09 58.67 -09 34 49.7 816
1997-07-06 02:28:52 C 13 09 58.95 -09 35 28.0 816
1997-07-06 03:59:27 C 13 10 03.85 -09 43 57.3 a 704
1997-07-06 04:06:39 C 13 10 04.11 -09 44 38.1 a 704
1997-07-06 04:13:53 C 13 10 04.40 -09 45 19.1 a 704
1997-07-06 04:29:00 C 13 10 05.74 -09 46 47.9 z 670
1997-07-06 04:36:59 C 13 10 06.02 -09 47 33.2 z 670
1997-07-06 04:45:16 C 13 10 05.84 -09 48 16.1 a 704
1997-07-06 04:52:00 C 13 10 06.62 -09 48 59.1 z 670
1997-07-06 04:52:48 C 13 10 06.06 -09 49 00.3 a 704
1997-07-06 05:00:19 C 13 10 06.35 -09 49 42.8 a 704
1997-07-06 05:52:04 C 13 10 09.21 -09 54 38.1 z 670
1997-07-06 09:22:11 C 13 10 22.36 -10 13 17.7 z 422
1997-07-06 20:11:30 C 13 10 55.99 -11 15 05.4 z 104
1997-07-06 20:14:29 C 13 10 56.10 -11 15 22.5 z 104
1997-07-06 20:17:00 C 13 10 56.20 -11 15 35.5 z 104
1997-07-06 20:21:59 C 13 10 56.50 -11 16 02.4 z 104
1997-07-06 20:31:59 C 13 10 56.92 -11 16 59.2 z 587
1997-07-06 20:37:00 C 13 10 57.16 -11 17 26.4 z 587
1997-07-06 20:42:34 C 13 10 57.47 -11 17 56.8 z 587
1997-07-07 02:11:55 C 13 11 14.85 -11 48 01.3 816
1997-07-07 02:14:04 C 13 11 14.92 -11 48 12.6 816
1997-07-07 02:16:23 C 13 11 15.05 -11 48 25.7 816
1997-07-07 02:20:13 C 13 11 15.28 -11 48 45.6 784
1997-07-07 02:25:55 C 13 11 15.47 -11 49 17.2 816
1997-07-07 02:49:13 C 13 11 16.47 -11 51 21.8 784
1997-07-07 02:56:09 C 13 11 16.77 -11 51 59.3 784
1997-07-07 02:59:43 C 13 11 16.91 -11 52 18.4 784
1997-07-07 03:02:30 C 13 11 17.04 -11 52 33.9 784
1997-07-07 04:11:00 C 13 11 21.55 -11 58 42.7 z 670
1997-07-07 04:23:00 C 13 11 22.01 -11 59 47.1 z 670
1997-07-07 04:52:00 C 13 11 23.13 -12 02 23.8 z 670
1997-07-07 05:14:00 C 13 11 24.06 -12 04 21.9 z 670
1997-07-07 09:06:15 C 13 11 38.17 -12 24 05.1 z 422
1997-07-07 09:07:31 C 13 11 38.21 -12 24 11.7 z 422
1997-07-07 09:08:43 C 13 11 38.23 -12 24 18.1 z 422
1997-07-07 21:29:25 C 13 12 15.32 -13 30 58.3 620
1997-07-07 21:35:29 C 13 12 15.59 -13 31 29.7 620
1997-07-07 21:42:12 C 13 12 15.87 -13 32 04.4 620
1997-07-07 21:48:29 C 13 12 16.15 -13 32 36.9 16.5 620
1997-07-08 04:23:09 C 13 12 37.68 -14 06 45.9 z 670
1997-07-08 04:52:09 C 13 12 38.79 -14 09 14.2 z 670
1997-07-08 20:12:12 C 13 13 27.11 -15 26 57.5 z 104
1997-07-08 20:15:39 C 13 13 27.26 -15 27 14.6 z 104
1997-07-08 20:21:09 C 13 13 27.52 -15 27 42.7 z 104
1997-07-08 20:23:54 C 13 13 27.59 -15 28 00.3 z 046