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
1997-08-30 10:49:22 C 14 24 34.97 -56 32 56.9 z 422
1997-09-06 11:00:21 C 14 35 26.07 -58 39 23.6 z 422
1997-09-06 11:03:33 C 14 35 26.25 -58 39 25.5 z 422
1998-03-08 12:41:00 C 19 40 05.16 -11 12 29.8 a 696
1998-03-08 12:43:37 C 19 40 05.56 -11 12 30.6 a 696
1998-03-08 12:46:12 C 19 40 05.95 -11 12 30.6 a 696
1998-04-01 11:55:46 C 21 02 16.28 -11 16 20.3 a 693
1998-04-01 12:00:26 C 21 02 17.13 -11 16 20.4 a 693
2001-06-16 03:54:00 C 11 26 59.79 +34 26 21.1 715
2001-06-16 04:03:36 C 11 27 01.71 +34 25 46.7 715
2001-06-16 04:11:48 C 11 27 03.31 +34 25 16.8 715
2001-07-02 03:56:38 C 12 30 15.26 +10 14 55.3 715
2001-07-02 04:02:35 C 12 30 16.00 +10 14 33.2 715
2001-07-02 04:06:44 C 12 30 16.56 +10 14 17.2 715
2001-08-15 00:31:18 C 14 23 34.23 -34 37 26.3 d 829
2001-08-15 01:11:32 C 14 23 38.18 -34 38 27.8 d 829
2005-05-28 20:21:40 C 09 04 01.55 +44 25 12.9 o 461
2005-05-28 20:24:12 C 09 04 02.26 +44 25 09.8 o 461
2005-05-28 20:26:41 C 09 04 02.98 +44 25 06.9 o 461
2005-05-28 20:29:11 C 09 04 03.68 +44 25 03.9 o 461
2005-06-11 20:28:01 C 10 31 34.21 +34 58 22.2 c A50
2005-06-11 20:30:25 C 10 31 34.80 +34 58 18.6 c A50
2005-06-11 20:32:51 C 10 31 35.31 +34 58 12.2 c A50
2005-07-25 10:32:19 C 13 21 33.55 -08 50 21.8 r E12
2005-07-25 10:46:24 C 13 21 35.24 -08 50 52.1 r E12
2005-07-25 11:14:39 C 13 21 38.62 -08 51 55.0 r E12
2005-08-09 09:51:56 C 14 04 38.89 -20 41 20.4 r E12
2005-08-09 10:07:20 C 14 04 40.65 -20 41 46.8 r E12
2005-08-09 10:22:47 C 14 04 42.42 -20 42 13.8 r E12
2009-06-22 03:52:03 C 10 56 53.12 +25 40 47.4 r 703
2009-06-22 04:00:35 C 10 56 54.81 +25 40 29.4 r 703
2009-06-22 04:09:21 C 10 56 56.61 +25 40 12.5 r 703
2009-06-22 04:18:02 C 10 56 58.34 +25 39 56.6 r 703
2009-08-11 09:34:01 C 13 59 08.89 -15 22 12.0 r E12
2010-03-28 11:16:30 C 20 22 10.27 +00 44 16.9 u 448
2010-03-28 11:38:23 C 20 22 12.53 +00 44 10.1 u 448
2010-03-28 11:53:02 C 20 22 14.01 +00 44 04.7 u 448
2010-05-15 19:03:38 C 22 44 25.71 -03 59 57.5 r E12
2010-06-11 19:17:30 C 00 23 46.91 -06 20 51.0 r E12
2010-06-11 19:29:25 C 00 23 48.84 -06 20 53.8 r E12
2013-07-17 22:56:54 C 12 22 12.53 +07 24 52.9 u 807
2013-07-17 23:00:31 C 12 22 13.08 +07 24 45.9 u 807
2013-07-17 23:04:06 C 12 22 13.63 +07 24 39.2 u 807
2013-07-17 23:07:41 C 12 22 14.15 +07 24 32.4 u 807
2013-07-17 23:11:17 C 12 22 14.71 +07 24 25.2 u 807
2014-04-28 11:01:13 C 21 39 20.73 +04 12 36.8 q 703
2014-04-28 11:04:56 C 21 39 21.12 +04 12 34.2 q 703
2014-04-28 11:08:38 C 21 39 21.52 +04 12 33.6 q 703
2014-04-28 11:12:22 C 21 39 21.86 +04 12 31.6 q 703
2018-04-05 11:17:39 C 21 18 13.46 +23 50 32.7 U G96