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
2018-07-12 17:07:10 S 02 06 09.970 -23 45 48.42 L C51
2018-07-12 23:24:10 S 02 07 41.659 -23 57 27.83 L C51
2018-07-13 08:49:40 S 02 09 59.258 -24 14 49.81 L C51
2018-07-13 11:58:10 S 02 10 45.358 -24 20 36.74 L C51
2018-07-13 15:06:40 S 02 11 31.510 -24 26 21.80 L C51
2018-07-14 00:32:10 S 02 13 50.110 -24 43 36.70 L C51
2018-07-14 03:40:40 S 02 14 36.391 -24 49 19.06 L C51
2018-07-14 16:14:41 S 02 17 42.430 -25 12 04.07 L C51
2018-07-14 19:23:11 S 02 18 28.771 -25 17 43.87 L C51
2018-07-14 22:31:41 S 02 19 15.482 -25 23 22.06 L C51
2018-07-15 04:48:41 S 02 20 48.82 -25 34 37.2 L C51
2018-07-15 07:57:11 S 02 21 35.642 -25 40 13.84 L C51
2018-07-15 14:14:00 S 02 23 09.24 -25 51 24.2 L C51
2018-07-15 14:14:11 S 02 23 09.33 -25 51 23.8 L C51
2018-07-15 17:22:30 S 02 23 56.21 -25 56 58.5 L C51
2018-07-15 17:22:41 S 02 23 56.18 -25 56 58.1 L C51
2018-07-15 20:31:00 S 02 24 43.15 -26 02 31.3 L C51
2018-07-15 20:31:11 S 02 24 43.20 -26 02 30.2 L C51
2018-07-15 23:39:30 S 02 25 30.19 -26 08 02.4 L C51
2018-07-15 23:39:41 S 02 25 30.26 -26 08 03.1 L C51
2018-07-16 02:48:00 S 02 26 17.25 -26 13 34.4 L C51
2018-07-16 02:48:11 S 02 26 17.33 -26 13 34.3 L C51
2018-07-16 05:56:30 S 02 27 04.37 -26 19 04.8 L C51
2018-07-16 05:56:41 S 02 27 04.462 -26 19 04.26 L C51
2021-05-10 03:46:36 C 05 28 30.54 +29 33 42.9 U I41
2021-05-11 03:38:44 C 05 34 11.88 +29 53 49.5 U I41
2021-05-11 03:48:54 C 05 34 14.35 +29 53 58.2 U I41
2021-05-11 03:52:17 C 05 34 15.15 +29 54 00.6 U I41
2021-05-23 04:08:43 C 06 45 27.66 +32 38 15.5 U I41
2021-05-24 03:54:56 C 06 51 28.37 +32 44 55.0 U I41
2021-05-24 04:01:42 C 06 51 30.06 +32 44 56.8 U I41
2021-05-24 04:04:27 C 06 51 30.75 +32 44 57.8 U I41
2021-05-28 03:53:23 C 07 15 50.13 +33 00 16.7 U I41
2021-05-28 04:00:21 C 07 15 51.85 +33 00 17.1 U I41
2021-05-28 04:03:50 C 07 15 52.75 +33 00 17.0 U I41
2021-05-28 04:07:18 C 07 15 53.62 +33 00 17.3 U I41
2021-06-12 04:21:25 C 08 46 03.85 +31 10 37.6 U I41
2021-06-13 04:21:00 C 08 51 51.59 +30 54 13.3 U I41
2021-06-13 04:23:42 C 08 51 52.25 +30 54 11.3 U I41
2021-06-13 04:25:02 C 08 51 52.58 +30 54 10.2 U I41
2022-04-10 11:55:39 C 22 32 19.831 +42 00 44.10 U I41
2022-04-10 11:59:16 C 22 32 19.450 +42 00 42.98 U I41
2022-04-10 12:02:52 C 22 32 19.090 +42 00 42.08 U I41
2022-04-10 12:06:28 C 22 32 18.710 +42 00 41.11 U I41
2022-04-10 12:10:04 C 22 32 18.350 +42 00 40.21 U I41
2022-04-14 11:49:36 C 22 23 33.110 +41 18 37.51 U I41
2022-04-14 11:53:07 C 22 23 32.810 +41 18 35.89 U I41
2022-04-14 11:56:36 C 22 23 32.520 +41 18 34.31 U I41
2022-04-14 12:00:06 C 22 23 32.230 +41 18 32.62 U I41
2022-04-14 12:03:37 C 22 23 31.939 +41 18 31.10 U I41