215188 (2000 NM)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6630463480 ± 3.41e-09
Semi-major axis (a)2.6868945698 AU ± 6.11e-10
Inclination (i)22.27460612° ± 2.51e-06
Long. of Asc. Node (Ω)273.29444300° ± 1.80e-06
Arg. of Perihelion (ω)71.40555118° ± 2.41e-06
Mean Anomaly (M)262.96076412° ± 2.80e-07
Mean Motion (n)0.2237877644°/day ± 7.64e-11
Perihelion dist (q)0.90535894 AU ± 9.15e-09
Aphelion dist (Q)4.46843020 AU ± 9.21e-09
Orbital Period4.40429032 yr ± 1.50e-09
Physical Parameters
H (abs. magnitude)15.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.296″
Uncertainty0
Orbit TypeApollo
MOID0.133285 AU
Observations Used2607
Oppositions18
Arc Total2000-2023
First Observation Used2000-07-02
Last Observation Used2023-04-09
Observations (2929)
Date Type RA Dec Mag Band Observatory
2015-02-19 08:52:30 C 08 50 09.558 -04 48 26.16 L F51
2015-02-19 09:10:57 C 08 50 08.879 -04 48 22.98 L F51
2015-02-19 09:29:25 C 08 50 08.214 -04 48 19.88 L F51
2015-02-20 08:59:02 C 08 49 18.689 -04 44 17.48 L F51
2015-02-20 09:17:32 C 08 49 18.030 -04 44 14.45 L F51
2015-02-20 09:54:45 C 08 49 16.700 -04 44 07.95 L F51
2018-09-11 11:19:01 C 08 08 17.34 +18 10 13.3 G96
2018-09-11 11:31:33 C 08 08 17.98 +18 10 08.4 G96
2018-09-11 11:45:34 C 08 08 18.87 +18 10 02.9 G96
2018-09-11 11:55:39 C 08 08 19.52 +18 09 59.1 G96
2018-11-10 11:51:50 C 08 59 06.70 +08 32 32.7 V G96
2018-11-10 11:57:14 C 08 59 06.71 +08 32 30.9 V G96
2018-11-10 12:02:38 C 08 59 06.74 +08 32 29.1 V G96
2018-11-10 12:08:03 C 08 59 06.81 +08 32 26.9 V G96
2018-12-14 03:43:05 C 08 49 11.91 +04 39 13.5 19.9 q J43
2018-12-14 03:55:35 C 08 49 11.50 +04 39 10.4 20.2 q J43
2018-12-14 04:08:07 C 08 49 11.08 +04 39 07.9 20.2 q J43
2018-12-14 04:20:32 C 08 49 10.63 +04 39 05.1 19.9 q J43
2018-12-14 10:05:14 C 08 48 59.63 +04 37 54.5 V G96
2018-12-14 10:13:19 C 08 48 59.41 +04 37 52.5 V G96
2018-12-14 10:21:25 C 08 48 59.15 +04 37 50.1 V G96
2019-01-03 10:06:03 C 08 29 02.25 +03 28 53.7 I41
2019-01-03 10:55:39 C 08 28 59.73 +03 28 49.7 I41
2019-01-04 10:13:50 C 08 27 50.74 +03 27 06.0 I41
2019-01-04 10:49:29 C 08 27 48.95 +03 27 03.2 I41
2019-01-04 12:31:22 C 08 27 43.957 +03 26 57.12 U F51
2019-01-04 12:51:38 C 08 27 42.928 +03 26 55.64 U F51
2019-01-04 13:11:46 C 08 27 41.906 +03 26 54.25 U F51
2019-01-04 13:31:54 C 08 27 40.883 +03 26 52.86 U F51
2019-01-12 11:36:07 C 08 17 58.924 +03 18 32.94 U F51
2019-01-12 12:09:24 C 08 17 57.154 +03 18 32.34 U F51
2019-01-12 12:26:45 C 08 17 56.234 +03 18 32.01 U F51
2020-01-29 13:02:47 C 10 13 55.592 -15 11 35.95 U F51
2020-01-29 13:17:43 C 10 13 55.144 -15 11 35.96 U F51
2020-01-29 13:32:28 C 10 13 54.681 -15 11 36.17 U F51
2020-04-02 01:31:59 C 09 28 56.95 -11 02 04.8 u H21
2020-04-02 01:36:56 C 09 28 56.86 -11 02 04.4 u H21
2022-04-07 06:31:00 C 17 08 01.966 -44 40 19.38 V W68
2022-04-07 06:35:37 C 17 08 02.167 -44 40 19.74 V W68
2022-04-07 06:49:23 C 17 08 02.743 -44 40 22.98 V W68
2022-04-07 07:03:47 C 17 08 03.310 -44 40 26.83 V W68
2022-05-01 05:02:47 C 17 23 54.158 -46 29 23.46 V W68
2022-05-01 05:11:33 C 17 23 54.221 -46 29 24.58 V W68
2022-05-01 05:16:30 C 17 23 54.262 -46 29 25.37 V W68
2022-05-01 05:17:09 C 17 23 54.286 -46 29 25.51 V W68
2022-05-01 05:25:07 C 17 23 54.350 -46 29 26.74 V W68
2022-05-01 05:31:55 C 17 23 54.394 -46 29 27.71 V W68
2022-05-01 05:33:27 C 17 23 54.355 -46 29 27.71 V W68
2022-05-01 05:48:56 C 17 23 54.490 -46 29 29.90 V W68
2022-06-04 07:12:00 V 16 56 59.49 -44 16 32.3 V 270