2021 NL

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6748063000
Semi-major axis (a)3.2243547000 AU
Inclination (i)7.38026000°
Long. of Asc. Node (Ω)105.74540000°
Arg. of Perihelion (ω)208.44421000°
Mean Anomaly (M)268.29006000°
Mean Motion (n)0.1702314800°/day
Perihelion dist (q)1.04853980 AU
Aphelion dist (Q)5.40016960 AU
Orbital Period5.78980870 yr
Physical Parameters
H (abs. magnitude)24.12
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.710″
Uncertainty8
Orbit TypeAmor
MOID0.054924 AU
Observations Used33
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-07-15
Observations (34)
Date Type RA Dec Mag Band Observatory
2021-07-04 09:46:28 C 20 06 58.409 -17 17 03.03 – U F51
2021-07-04 10:01:25 C 20 07 06.233 -17 17 36.43 – U F51
2021-07-04 10:16:21 C 20 07 14.022 -17 18 09.48 – U F51
2021-07-04 10:35:58 C 20 07 24.264 -17 18 52.89 – U F51
2021-07-04 14:30:11 C 20 09 27.551 -17 27 18.45 – V F51
2021-07-04 14:31:06 C 20 09 28.049 -17 27 20.43 – V F51
2021-07-05 02:39:36 C 20 16 28.24 -17 53 00.6 – X Y00
2021-07-05 02:46:40 C 20 16 32.17 -17 53 16.5 – X Y00
2021-07-05 02:53:36 C 20 16 36.02 -17 53 31.9 – X Y00
2021-07-05 06:12:42 C 20 18 31.95 -18 02 17.8 – q H36
2021-07-05 06:23:28 C 20 18 37.31 -18 02 42.1 – u H21
2021-07-05 06:24:15 C 20 18 38.50 -18 02 42.4 – q H36
2021-07-05 06:26:49 C 20 18 39.19 -18 02 49.5 – u H21
2021-07-05 06:30:09 C 20 18 41.08 -18 02 57.2 – u H21
2021-07-05 06:35:48 C 20 18 45.05 -18 03 06.9 – q H36
2021-07-05 06:36:35 C 20 18 44.71 -18 03 11.3 – u H21
2021-07-05 09:34:00 C 20 20 32.221 -18 09 18.25 – U F51
2021-07-05 09:43:10 C 20 20 37.435 -18 09 39.18 – U F51
2021-07-05 09:44:21 C 20 20 38.111 -18 09 41.95 – U F51
2021-07-05 09:53:33 C 20 20 43.374 -18 10 02.87 – U F51
2021-07-05 10:01:39 C 20 20 47.982 -18 10 21.17 – U F51
2021-07-05 10:02:50 C 20 20 48.681 -18 10 23.98 – U F51
2021-07-05 23:17:34 C 20 28 50.82 -18 40 11.8 – V L01
2021-07-05 23:19:03 C 20 28 51.79 -18 40 15.3 – V L01
2021-07-05 23:20:32 C 20 28 52.67 -18 40 18.0 – V L01
2021-07-05 23:22:01 C 20 28 53.56 -18 40 21.3 – V L01
2021-07-05 23:23:31 C 20 28 54.46 -18 40 25.0 – V L01
2021-07-09 12:21:31 C 21 28 57.168 -21 35 14.46 – U F51
2021-07-09 12:36:03 C 21 29 08.087 -21 35 40.37 – U F51
2021-07-09 12:50:34 C 21 29 19.002 -21 36 05.99 – U F51
2021-07-09 13:05:07 C 21 29 29.954 -21 36 31.48 – U F51
2021-07-15 09:57:27 C 23 25 49.51 -23 20 04.1 – V 807
2021-07-15 10:04:29 C 23 25 54.95 -23 20 02.1 – V 807
2021-07-15 10:11:39 C 23 26 00.40 -23 19 58.7 – V 807