2021 WT

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6735914000
Semi-major axis (a)2.3885276000 AU
Inclination (i)3.44941000°
Long. of Asc. Node (Ω)60.65975000°
Arg. of Perihelion (ω)298.95737000°
Mean Anomaly (M)39.88465000°
Mean Motion (n)0.2669984100°/day
Perihelion dist (q)0.77963590 AU
Aphelion dist (Q)3.99741930 AU
Orbital Period3.69143640 yr
Physical Parameters
H (abs. magnitude)25.09
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.650″
Uncertainty7
Orbit TypeApollo
MOID0.000622 AU
Observations Used79
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-12-12
Observations (80)
Date Type RA Dec Mag Band Observatory
2021-11-25 11:58:28 C 05 43 06.17 +32 14 27.5 V T05
2021-11-25 12:04:27 C 05 42 59.85 +32 14 15.5 V T05
2021-11-25 12:20:21 C 05 42 43.22 +32 13 42.0 V T05
2021-11-25 12:28:20 C 05 42 34.93 +32 13 24.8 V T05
2021-11-25 15:39:16 C 05 40 01.43 +32 05 29.8 q Q21
2021-11-25 15:43:30 C 05 39 57.63 +32 05 22.0 q Q21
2021-11-25 18:25:58 C 05 38 03.01 +32 00 51.7 V N51
2021-11-25 18:31:21 C 05 37 58.60 +32 00 44.3 V N51
2021-11-25 18:36:41 C 05 37 54.09 +32 00 36.9 V N51
2021-11-25 19:32:11 C 05 37 22.65 +31 56 24.3 V L18
2021-11-25 19:36:35 C 05 37 19.39 +31 56 19.2 V L18
2021-11-25 19:40:59 C 05 37 16.09 +31 56 15.2 V L18
2021-11-25 19:45:35 C 05 37 12.74 +31 56 09.6 V L18
2021-11-25 20:12:39 C 05 36 17.48 +31 56 40.6 r P93
2021-11-25 20:13:31 C 05 36 16.86 +31 56 37.7 r P93
2021-11-25 20:14:23 C 05 36 16.17 +31 56 36.8 r P93
2021-11-25 20:16:08 C 05 36 14.95 +31 56 32.6 r P93
2021-11-26 02:25:50 C 05 32 59.53 +31 53 03.6 X Y00
2021-11-26 02:29:57 C 05 32 56.86 +31 52 58.8 X Y00
2021-11-26 02:34:04 C 05 32 54.19 +31 52 53.2 X Y00
2021-11-26 04:54:22 C 05 31 44.82 +31 44 16.1 t V27
2021-11-26 05:14:01 C 05 31 33.45 +31 44 00.5 t V27
2021-11-26 05:30:50 C 05 31 23.76 +31 43 46.0 t V27
2021-11-26 06:06:08 C 05 31 03.35 +31 43 12.7 t V27
2021-11-26 06:11:45 C 05 31 00.05 +31 43 08.1 t V27
2021-11-26 06:20:09 C 05 30 55.21 +31 42 59.6 t V27
2021-11-26 06:42:34 C 05 30 42.31 +31 42 37.4 t V27
2021-11-26 07:13:17 C 05 30 21.09 +31 41 52.3 V 734
2021-11-26 07:19:50 C 05 30 17.38 +31 41 44.5 V 734
2021-11-26 09:27:43 C 05 29 12.41 +31 38 56.6 18.1 r 718
2021-11-26 09:29:16 C 05 29 11.54 +31 38 55.1 18.4 r 718
2021-11-26 09:30:49 C 05 29 10.78 +31 38 53.8 18.2 r 718
2021-11-26 09:32:23 C 05 29 09.88 +31 38 52.9 18.2 r 718
2021-11-26 09:33:57 C 05 29 09.14 +31 38 48.9 18.0 r 718
2021-11-26 11:54:32 C 05 28 29.17 +31 35 28.6 r P93
2021-11-26 11:57:08 C 05 28 27.96 +31 35 27.1 r P93
2021-11-26 11:58:01 C 05 28 27.52 +31 35 26.5 r P93
2021-11-26 11:58:53 C 05 28 27.12 +31 35 26.4 r P93
2021-11-26 13:46:31 C 05 27 35.61 +31 34 14.9 V 900
2021-11-26 14:04:23 C 05 27 27.14 +31 34 00.4 V 900
2021-11-26 14:48:13 C 05 27 05.22 +31 33 18.9 q Q21
2021-11-26 14:52:27 C 05 27 03.26 +31 33 14.7 q Q21
2021-11-26 19:42:32 C 05 25 24.52 +31 26 03.4 V Z80
2021-11-26 19:55:42 C 05 25 19.76 +31 25 55.5 V Z80
2021-11-26 21:29:11 C 05 24 43.70 +31 25 17.4 V 033
2021-11-26 21:29:35 C 05 24 43.54 +31 25 17.1 V 033
2021-11-26 21:30:00 C 05 24 43.38 +31 25 16.9 V 033
2021-11-26 21:43:49 C 05 24 40.12 +31 24 53.2 V Z80
2021-11-26 22:12:30 C 05 24 29.40 +31 24 35.2 V Z80
2021-11-26 23:56:22 C 05 23 47.05 +31 28 20.2 V L81