2020 TW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1757366000
Semi-major axis (a)1.0453293000 AU ± 3.00e+00
Inclination (i)8.49184000°
Long. of Asc. Node (Ω)193.15539000°
Arg. of Perihelion (ω)90.91600000°
Mean Anomaly (M)355.38372000°
Mean Motion (n)0.9221984600°/day
Perihelion dist (q)0.86162670 AU
Aphelion dist (Q)1.22903190 AU
Orbital Period1.06875880 yr
Physical Parameters
H (abs. magnitude)27.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty6
Orbit TypeApollo
MOID0.005403 AU
Observations Used26
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-10-11
Observations (27)
Date Type RA Dec Mag Band Observatory
2020-10-08 07:20:47 C 01 40 54.53 -08 05 51.3 V 703
2020-10-08 07:28:31 C 01 40 53.27 -08 07 26.9 V 703
2020-10-08 07:36:14 C 01 40 52.30 -08 09 02.6 V 703
2020-10-09 07:15:09 C 01 40 18.06 -12 10 13.5 V G96
2020-10-09 07:22:35 C 01 40 17.12 -12 11 17.3 V G96
2020-10-09 07:30:00 C 01 40 16.27 -12 12 18.8 V G96
2020-10-09 07:37:24 C 01 40 15.36 -12 13 21.5 V G96
2020-10-09 10:18:56 C 01 39 57.23 -12 35 17.2 V I52
2020-10-09 10:20:21 C 01 39 57.18 -12 35 28.3 V I52
2020-10-09 10:21:46 C 01 39 56.96 -12 35 39.6 V I52
2020-10-09 10:23:11 C 01 39 56.78 -12 35 52.0 V I52
2020-10-09 13:01:23 C 01 40 07.37 -12 49 19.7 V 474
2020-10-09 13:03:30 C 01 40 07.15 -12 49 36.2 V 474
2020-10-09 13:05:37 C 01 40 06.96 -12 49 52.7 V 474
2020-10-09 13:07:44 C 01 40 06.73 -12 50 09.4 V 474
2020-10-09 13:13:30 C 01 40 06.17 -12 50 54.0 V 474
2020-10-09 13:15:37 C 01 40 05.95 -12 51 10.9 V 474
2020-10-10 00:18:12 C 01 39 54.54 -14 19 08.3 V J95
2020-10-10 00:47:40 C 01 39 52.02 -14 22 23.5 V J95
2020-10-10 06:19:28 C 01 39 54.27 -14 56 29.5 V I52
2020-10-10 06:21:16 C 01 39 54.10 -14 56 41.1 V I52
2020-10-10 06:23:05 C 01 39 53.92 -14 56 51.9 V I52
2020-10-10 06:24:54 C 01 39 53.74 -14 57 03.4 V I52
2020-10-11 06:37:48 C 01 39 27.55 -17 05 28.9 V I52
2020-10-11 06:40:13 C 01 39 27.36 -17 05 40.2 V I52
2020-10-11 06:42:38 C 01 39 27.12 -17 05 51.5 V I52
2020-10-11 06:48:31 C 01 39 26.61 -17 06 19.0 V I52