2020 TW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2891718000
Semi-major axis (a)1.3777590000 AU
Inclination (i)0.14653000°
Long. of Asc. Node (Ω)290.38895000°
Arg. of Perihelion (ω)52.88857000°
Mean Anomaly (M)76.57237000°
Mean Motion (n)0.6094586000°/day
Perihelion dist (q)0.97935000 AU
Aphelion dist (Q)1.77616800 AU
Orbital Period1.61718570 yr
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.310″
Uncertainty4
Orbit TypeApollo
MOID0.000856 AU
Observations Used77
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-10-24
Observations (77)
Date Type RA Dec Mag Band Observatory
2020-10-13 10:45:53 C 01 10 47.725 +13 18 45.97 V T12
2020-10-13 11:18:00 C 01 10 52.34 +13 18 01.8 V I52
2020-10-13 11:19:19 C 01 10 52.97 +13 18 04.4 V I52
2020-10-13 11:20:38 C 01 10 53.63 +13 18 05.3 V I52
2020-10-13 11:21:57 C 01 10 54.32 +13 18 07.5 V I52
2020-10-13 23:40:16 C 01 17 26.088 +13 38 32.74 V J04
2020-10-13 23:41:47 C 01 17 26.674 +13 38 35.16 V J04
2020-10-13 23:43:18 C 01 17 27.276 +13 38 37.46 V J04
2020-10-14 11:15:43 C 01 22 22.20 +13 53 52.7 V I52
2020-10-14 11:16:47 C 01 22 22.56 +13 53 53.4 V I52
2020-10-14 11:17:51 C 01 22 23.03 +13 53 55.6 V I52
2020-10-14 11:18:55 C 01 22 23.47 +13 53 56.4 V I52
2020-10-15 05:41:27 C 01 30 08.56 +14 16 07.7 V G96
2020-10-15 05:48:52 C 01 30 10.90 +14 16 16.5 V G96
2020-10-15 05:56:16 C 01 30 13.19 +14 16 24.6 V G96
2020-10-15 06:03:40 C 01 30 15.52 +14 16 33.0 V G96
2020-10-17 11:41:23 C 01 46 36.87 +15 00 39.2 V I52
2020-10-17 11:43:06 C 01 46 37.24 +15 00 39.0 V I52
2020-10-17 11:44:49 C 01 46 37.68 +15 00 39.9 V I52
2020-10-20 08:13:16 C 02 01 09.425 +15 34 20.63 U F51
2020-10-20 08:29:58 C 02 01 11.540 +15 34 28.21 U F51
2020-10-20 08:46:41 C 02 01 13.608 +15 34 35.51 U F51
2020-10-24 09:50:19 C 02 13 47.172 +15 57 57.49 V G37
2020-10-24 09:51:16 C 02 13 47.252 +15 57 57.65 V G37
2020-10-24 09:52:14 C 02 13 47.320 +15 57 57.80 V G37
2020-10-24 09:53:12 C 02 13 47.393 +15 57 57.85 V G37
2020-10-24 09:54:10 C 02 13 47.466 +15 57 57.95 V G37