2021 RW3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8093069000
Semi-major axis (a)2.2633242000 AU
Inclination (i)2.52281000°
Long. of Asc. Node (Ω)203.96798000°
Arg. of Perihelion (ω)31.56145000°
Mean Anomaly (M)99.64960000°
Mean Motion (n)0.2894569100°/day
Perihelion dist (q)0.43160030 AU
Aphelion dist (Q)4.09504810 AU
Orbital Period3.40502380 yr
Physical Parameters
H (abs. magnitude)23.02
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.640″
Uncertainty9
Orbit TypeApollo
MOID0.029825 AU
Observations Used38
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-13
Observations (39)
Date Type RA Dec Mag Band Observatory
2021-09-07 08:09:41 C 00 33 51.88 +14 32 27.4 V G96
2021-09-07 08:17:48 C 00 33 48.13 +14 31 49.9 V G96
2021-09-07 08:25:56 C 00 33 44.42 +14 31 12.6 V G96
2021-09-07 08:34:03 C 00 33 40.70 +14 30 35.1 V G96
2021-09-07 10:40:24 C 00 32 43.29 +14 20 53.8 V V06
2021-09-07 10:41:19 C 00 32 42.84 +14 20 49.2 V V06
2021-09-07 10:42:15 C 00 32 42.48 +14 20 45.3 V V06
2021-09-07 10:43:10 C 00 32 42.04 +14 20 41.0 V V06
2021-09-07 21:00:44 C 00 28 21.88 +13 34 23.5 V 033
2021-09-07 21:02:04 C 00 28 21.30 +13 34 17.3 V 033
2021-09-07 21:03:23 C 00 28 20.77 +13 34 11.8 V 033
2021-09-07 21:04:47 C 00 28 20.18 +13 34 05.6 V 033
2021-09-07 22:44:43 C 00 27 38.12 +13 26 55.6 V 246
2021-09-07 22:45:01 C 00 27 38.05 +13 26 53.4 V 246
2021-09-07 22:45:07 C 00 27 38.14 +13 26 55.2 V L01
2021-09-07 22:45:53 C 00 27 37.60 +13 26 49.7 V 246
2021-09-07 22:46:11 C 00 27 37.57 +13 26 49.2 V 246
2021-09-07 22:46:21 C 00 27 37.61 +13 26 49.7 V L01
2021-09-07 22:46:29 C 00 27 37.48 +13 26 48.4 V 246
2021-09-07 22:47:36 C 00 27 37.04 +13 26 43.7 V L01
2021-09-08 02:29:12 C 00 26 04.99 +13 10 45.4 V 033
2021-09-08 02:30:32 C 00 26 04.45 +13 10 39.7 V 033
2021-09-08 02:31:51 C 00 26 03.90 +13 10 34.0 V 033
2021-09-09 00:39:23 C 00 17 41.90 +11 40 26.1 V 033
2021-09-09 00:40:58 C 00 17 41.33 +11 40 20.1 V 033
2021-09-09 00:42:33 C 00 17 40.74 +11 40 13.9 V 033
2021-09-09 06:01:21 C 00 15 49.37 +11 19 58.1 u H21
2021-09-09 06:11:55 C 00 15 45.59 +11 19 18.1 u H21
2021-09-09 06:22:30 C 00 15 41.84 +11 18 38.3 u H21
2021-09-09 06:34:08 C 00 15 37.70 +11 17 54.3 u H21
2021-09-09 06:50:25 C 00 15 32.89 +11 16 57.2 V G96
2021-09-09 06:58:32 C 00 15 30.02 +11 16 26.5 V G96
2021-09-09 07:08:01 C 00 15 26.62 +11 15 50.2 V G96
2021-09-09 07:17:32 C 00 15 23.22 +11 15 14.9 V G96
2021-09-12 08:09:38 C 23 54 23.709 +07 19 25.56 U F51
2021-09-12 08:26:05 C 23 54 19.623 +07 18 40.18 U F51
2021-09-13 08:25:03 C 23 48 52.754 +06 15 43.00 U F51
2021-09-13 08:42:00 C 23 48 49.003 +06 15 01.31 U F51
2021-09-13 08:58:54 C 23 48 45.218 +06 14 19.09 U F51