2021 TN14

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2707231777 ± 9.05e-05
Semi-major axis (a)0.9475873314 AU ± 2.37e-05
Inclination (i)13.18374244° ± 5.06e-03
Long. of Asc. Node (Ω)200.18049667° ± 3.70e-05
Arg. of Perihelion (ω)63.19893666° ± 3.88e-03
Mean Anomaly (M)248.84659936° ± 7.61e-02
Mean Motion (n)1.0685218499°/day ± 4.01e-05
Perihelion dist (q)0.69105348 AU ± 8.75e-05
Aphelion dist (Q)1.20412118 AU ± 9.09e-05
Orbital Period0.92242034 yr ± 3.47e-05
Physical Parameters
H (abs. magnitude)28.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.336″
Uncertainty2
Orbit TypeAten
MOID0.000623 AU
Observations Used23
Oppositions1
Arc Total2021-2021
First Observation Used2021-10-14
Last Observation Used2021-10-16
Observations (23)
Date Type RA Dec Mag Band Observatory
2021-10-14 09:37:12 C 02 44 39.55 -10 37 25.3 V G96
2021-10-14 09:46:39 C 02 44 14.33 -10 43 57.1 V G96
2021-10-14 09:55:57 C 02 43 49.61 -10 50 19.5 V G96
2021-10-14 10:05:10 C 02 43 25.52 -10 56 33.9 V G96
2021-10-14 10:51:13 C 02 41 27.97 -11 26 54.9 V G96
2021-10-14 10:51:26 C 02 41 27.43 -11 27 03.0 V G96
2021-10-14 10:53:37 C 02 41 22.00 -11 28 27.7 V G96
2021-10-14 11:42:09 C 02 39 24.70 -11 58 52.8 V G96
2021-10-14 11:42:21 C 02 39 24.23 -11 59 00.4 V G96
2021-10-14 11:42:34 C 02 39 23.73 -11 59 08.0 V G96
2021-10-14 11:42:47 C 02 39 23.23 -11 59 15.6 V G96
2021-10-14 22:49:45 C 02 21 05.75 -17 18 31.5 V L01
2021-10-14 22:50:54 C 02 21 04.00 -17 18 57.6 V L01
2021-10-14 22:55:12 C 02 20 57.40 -17 20 30.8 V L01
2021-10-14 22:56:38 C 02 20 55.23 -17 21 02.4 V L01
2021-10-14 23:46:25 C 02 19 49.67 -17 38 26.2 V I93
2021-10-15 00:02:30 C 02 19 25.94 -17 43 59.7 V I93
2021-10-15 06:43:20 C 02 11 49.82 -19 41 54.4 V G96
2021-10-15 06:43:56 C 02 11 49.14 -19 42 04.7 V G96
2021-10-15 06:44:31 C 02 11 48.36 -19 42 14.2 V G96
2021-10-15 06:45:07 C 02 11 47.70 -19 42 23.9 V G96
2021-10-16 06:21:32 C 01 54 32.02 -23 53 28.1 o 291
2021-10-16 06:30:38 C 01 54 26.19 -23 54 35.3 o 291