2021 NV

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7451801983 ± 7.85e-07
Semi-major axis (a)1.4249454052 AU ± 4.04e-08
Inclination (i)37.79310134° ± 1.76e-04
Long. of Asc. Node (Ω)121.43079641° ± 1.32e-04
Arg. of Perihelion (ω)290.27894751° ± 1.79e-04
Mean Anomaly (M)157.04988276° ± 5.98e-05
Mean Motion (n)0.5794486272°/day ± 2.47e-08
Perihelion dist (q)0.36310431 AU ± 1.12e-06
Aphelion dist (Q)2.48678650 AU ± 1.12e-06
Orbital Period1.70097268 yr ± 7.24e-08
Physical Parameters
H (abs. magnitude)20.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.413″
Uncertainty0
Orbit TypeApollo
MOID0.092296 AU
Observations Used62
Oppositions2
Arc Total2016-2021
First Observation Used2016-06-01
Last Observation Used2021-08-05
Observations (65)
Date Type RA Dec Mag Band Observatory
2016-06-01 01:37:27 C 21 01 02.31 +16 27 58.4 V 950
2016-06-01 01:42:20 C 21 01 02.74 +16 28 02.2 V 950
2016-07-03 00:52:13 S 23 36 33.34 +34 46 36.1 W C51
2016-07-03 02:26:39 S 23 37 37.65 +34 50 45.6 W C51
2016-07-03 05:35:20 S 23 39 48.29 +34 58 59.2 W C51
2016-07-04 09:36:47 C 00 01 01.40 +36 10 06.8 R G45
2016-07-04 09:38:32 C 00 01 02.81 +36 10 11.2 R G45
2016-07-04 09:43:46 C 00 01 07.03 +36 10 24.2 R G45
2016-07-04 09:50:42 C 00 01 12.64 +36 10 40.9 R G45
2016-07-04 09:52:21 C 00 01 14.00 +36 10 45.5 R G45
2016-07-04 10:06:16 C 00 01 25.23 +36 11 19.4 R G45
2016-07-04 10:11:42 C 00 01 29.59 +36 11 33.1 R G45
2016-07-04 10:13:16 C 00 01 30.87 +36 11 36.6 R G45
2021-06-27 08:09:20 C 18 10 02.44 +25 04 49.7 V G96
2021-06-27 08:17:25 C 18 10 01.17 +25 04 49.7 V G96
2021-06-27 08:25:30 C 18 09 59.98 +25 04 49.6 V G96
2021-07-05 07:18:49 C 17 37 44.01 +24 25 44.2 V V00
2021-07-05 07:26:13 C 17 37 42.61 +24 25 40.9 V V00
2021-07-05 07:33:33 C 17 37 41.21 +24 25 37.6 V V00
2021-07-05 07:40:54 C 17 37 39.83 +24 25 34.2 V V00
2021-07-05 21:10:44 C 17 35 09.04 +24 19 17.8 V L01
2021-07-05 21:12:58 C 17 35 08.56 +24 19 17.2 V L01
2021-07-05 21:18:01 C 17 35 07.63 +24 19 14.2 V L01
2021-07-05 22:14:07 C 17 34 56.92 +24 18 45.7 V 033
2021-07-05 22:17:42 C 17 34 56.21 +24 18 44.5 V 033
2021-07-05 22:21:27 C 17 34 55.49 +24 18 42.7 V 033
2021-07-05 22:21:40 C 17 34 55.42 +24 18 44.6 V L01
2021-07-05 22:25:03 C 17 34 54.78 +24 18 42.5 V L01
2021-07-05 22:25:07 C 17 34 54.82 +24 18 41.0 V 033
2021-07-05 22:30:52 C 17 34 53.70 +24 18 39.4 V L01
2021-07-05 22:35:32 C 17 34 52.77 +24 18 37.0 V 511
2021-07-05 22:38:56 C 17 34 52.15 +24 18 35.4 V 511
2021-07-05 22:42:19 C 17 34 51.53 +24 18 35.3 V 511
2021-07-05 22:45:41 C 17 34 50.86 +24 18 32.1 V 511
2021-07-05 22:49:04 C 17 34 50.24 +24 18 31.3 V 511
2021-07-05 22:53:35 C 17 34 49.40 +24 18 29.7 V 511
2021-07-05 22:58:38 C 17 34 48.33 +24 18 27.2 V 511
2021-07-05 23:13:47 C 17 34 45.52 +24 18 20.0 V 511
2021-07-05 23:20:28 C 17 34 44.26 +24 18 15.6 V 511
2021-07-05 23:25:31 C 17 34 43.21 +24 18 13.5 V 511
2021-07-05 23:30:34 C 17 34 42.37 +24 18 11.9 V 511
2021-07-05 23:35:37 C 17 34 41.38 +24 18 08.3 V 511
2021-07-05 23:40:39 C 17 34 40.34 +24 18 06.3 V 511
2021-07-06 05:12:09 C 17 33 37.96 +24 15 23.1 u H21
2021-07-06 05:14:11 C 17 33 37.56 +24 15 22.0 u H21
2021-07-06 05:18:16 C 17 33 36.77 +24 15 19.9 u H21
2021-07-06 09:10:32 C 17 32 52.31 +24 13 22.5 o 291
2021-07-06 09:17:59 C 17 32 50.87 +24 13 18.3 o 291
2021-07-06 09:25:25 C 17 32 49.40 +24 13 13.7 o 291
2021-07-07 03:46:34 C 17 29 19.80 +24 03 19.1 u H21