2021 TF13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6418408000
Semi-major axis (a)1.9220372000 AU
Inclination (i)8.67069000°
Long. of Asc. Node (Ω)17.09847000°
Arg. of Perihelion (ω)84.89239000°
Mean Anomaly (M)176.35523000°
Mean Motion (n)0.3698804700°/day
Perihelion dist (q)0.68839530 AU
Aphelion dist (Q)3.15567910 AU
Orbital Period2.66466540 yr
Physical Parameters
H (abs. magnitude)26.37
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.890″
Uncertainty8
Orbit TypeApollo
MOID0.017189 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-14
Observations (29)
Date Type RA Dec Mag Band Observatory
2021-10-02 09:38:37 C 01 31 27.963 +01 35 29.73 V F52
2021-10-02 09:55:04 C 01 31 27.840 +01 35 50.47 V F52
2021-10-02 10:28:13 C 01 31 27.633 +01 36 31.99 V F52
2021-10-05 09:36:50 C 01 31 59.661 +03 30 12.06 V F52
2021-10-05 09:52:36 C 01 31 59.517 +03 30 44.82 V F52
2021-10-05 10:08:25 C 01 31 59.317 +03 31 16.39 V F52
2021-10-05 10:24:16 C 01 31 59.095 +03 31 48.79 V F52
2021-10-11 11:52:31 C 01 33 06.239 +14 03 38.73 V F51
2021-10-11 12:09:20 C 01 33 05.773 +14 06 10.81 V F51
2021-10-11 12:26:11 C 01 33 05.325 +14 08 43.24 V F51
2021-10-11 12:42:58 C 01 33 04.884 +14 11 16.24 V F51
2021-10-13 05:26:01 C 01 34 05.25 +22 58 33.7 V G96
2021-10-13 05:32:54 C 01 34 05.08 +23 00 39.6 V G96
2021-10-13 05:39:47 C 01 34 04.95 +23 02 44.0 V G96
2021-10-13 05:46:41 C 01 34 04.81 +23 04 52.2 V G96
2021-10-13 09:12:59 C 01 33 58.92 +24 09 51.6 V G96
2021-10-13 09:13:25 C 01 33 58.92 +24 10 00.7 V G96
2021-10-13 09:13:51 C 01 33 58.89 +24 10 08.5 V G96
2021-10-13 09:14:16 C 01 33 58.89 +24 10 17.2 V G96
2021-10-13 20:33:17 C 01 34 38.64 +28 17 34.9 V L01
2021-10-13 20:35:00 C 01 34 38.59 +28 18 16.9 V L01
2021-10-13 20:36:43 C 01 34 38.63 +28 19 00.5 V L01
2021-10-13 20:38:26 C 01 34 38.64 +28 19 43.0 V L01
2021-10-13 20:40:08 C 01 34 38.59 +28 20 25.8 V L01
2021-10-13 22:22:37 C 01 34 38.32 +29 03 38.9 V 104
2021-10-13 22:29:02 C 01 34 38.29 +29 06 23.3 V 104
2021-10-13 22:33:03 C 01 34 38.19 +29 08 06.4 V 104
2021-10-14 20:16:36 C 01 36 16.60 +41 01 42.6 V 104
2021-10-14 20:28:26 C 01 36 17.03 +41 10 01.6 V 104