IAA RAS IAA Minor Planet Database

380359 (2002 TN30)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4474046445 ± 1.97e-08
Semi-major axis (a)2.3342577959 AU ± 2.97e-09
Inclination (i)19.83911191° ± 2.33e-06
Long. of Asc. Node (Ω)20.56310116° ± 5.23e-06
Arg. of Perihelion (ω)91.71495113° ± 1.07e-05
Mean Anomaly (M)133.69534921° ± 2.58e-06
Mean Motion (n)0.2763688232°/day ± 5.27e-10
Perihelion dist (q)1.28990002 AU ± 4.60e-08
Aphelion dist (Q)3.37861558 AU ± 4.62e-08
Orbital Period3.56634396 yr ± 6.80e-09
Physical Parameters
H (abs. magnitude)17.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.279″
Uncertainty0
Orbit TypeAmor
MOID0.490015 AU
Observations Used903
Oppositions26
Arc Total1989-2025
First Observation Used1989-03-08
Last Observation Used2025-01-12
Observations (945)
Date Type RA Dec Mag Band Observatory
2020-12-02 07:46:06 C 10 17 03.65 +58 59 00.5 – V G96
2020-12-02 07:53:42 C 10 17 05.42 +58 59 02.9 – V G96
2020-12-02 08:01:19 C 10 17 07.18 +58 59 05.1 – V G96
2020-12-02 08:08:55 C 10 17 08.98 +58 59 06.8 – V G96
2020-12-02 09:30:17 C 10 17 27.88 +58 59 31.1 – V 703
2020-12-02 09:38:05 C 10 17 29.53 +58 59 34.0 – V 703
2020-12-02 09:45:53 C 10 17 31.39 +58 59 36.4 – V 703
2020-12-02 09:53:41 C 10 17 33.10 +58 59 37.3 – V 703
2020-12-02 13:40:53 C 10 18 26.270 +59 00 38.71 – U F51
2020-12-02 14:01:21 C 10 18 30.929 +59 00 44.35 – U F51
2020-12-02 14:23:09 C 10 18 35.876 +59 00 50.25 – U F51
2020-12-02 14:55:07 C 10 18 43.131 +59 00 58.78 – U F51
2020-12-03 12:59:37 C 10 23 53.15 +59 06 05.8 – V T08
2020-12-03 13:05:36 C 10 23 54.34 +59 06 06.7 – V T08
2020-12-03 13:13:33 C 10 23 56.24 +59 06 08.4 – V T08
2020-12-03 13:28:09 C 10 23 59.51 +59 06 12.5 – V T08
2020-12-05 09:53:33 C 10 34 14.01 +59 14 40.2 – V 703
2020-12-05 10:01:17 C 10 34 15.87 +59 14 41.6 – V 703
2020-12-05 10:09:02 C 10 34 17.56 +59 14 42.9 – V 703
2020-12-05 10:16:47 C 10 34 19.45 +59 14 44.4 – V 703
2020-12-06 10:58:47 C 10 39 56.00 +59 18 28.6 – U I41
2020-12-06 11:49:20 C 10 40 07.11 +59 18 36.7 – U I41
2020-12-06 12:51:13 C 10 40 20.65 +59 18 45.8 – U I41
2020-12-07 13:21:50 C 10 45 51.27 +59 21 43.6 – V T08
2020-12-07 13:27:10 C 10 45 52.45 +59 21 44.0 – V T08
2020-12-07 13:37:49 C 10 45 54.74 +59 21 46.1 – V T08
2020-12-07 13:53:06 C 10 45 58.03 +59 21 47.9 – V T08
2020-12-08 10:18:16 C 10 50 29.43 +59 23 40.9 – V 703
2020-12-08 10:26:04 C 10 50 31.15 +59 23 41.7 – V 703
2020-12-08 10:33:51 C 10 50 32.86 +59 23 42.5 – V 703
2020-12-08 10:41:39 C 10 50 34.48 +59 23 43.4 – V 703
2020-12-09 14:24:01 C 10 56 37.138 +59 25 42.39 – U F51
2020-12-09 14:41:40 C 10 56 40.831 +59 25 43.73 – U F51
2020-12-09 14:59:21 C 10 56 44.521 +59 25 45.05 – U F51
2020-12-09 15:17:01 C 10 56 48.200 +59 25 46.28 – U F51
2020-12-10 09:26:48 C 11 00 43.51 +59 26 27.3 – U I41
2020-12-10 10:37:18 C 11 00 58.26 +59 26 32.6 – U I41
2020-12-10 12:17:15 C 11 01 18.96 +59 26 38.4 – U I41
2020-12-13 12:36:16 C 11 16 19.06 +59 26 36.5 – V 703
2020-12-13 12:44:11 C 11 16 20.56 +59 26 36.8 – V 703
2020-12-13 12:52:10 C 11 16 22.08 +59 26 35.8 – V 703
2020-12-13 13:00:40 C 11 16 23.85 +59 26 36.0 – V 703
2020-12-15 11:17:51 C 11 25 33.15 +59 24 08.6 – U I41
2020-12-15 12:14:47 C 11 25 43.77 +59 24 05.9 – U I41
2020-12-17 09:45:31 C 11 34 20.41 +59 20 01.4 – V 703
2020-12-17 09:53:27 C 11 34 21.75 +59 20 01.1 – V 703
2020-12-17 10:01:22 C 11 34 23.31 +59 20 00.8 – V 703
2020-12-17 10:09:19 C 11 34 24.64 +59 19 59.9 – V 703
2020-12-17 10:55:58 C 11 34 33.21 +59 19 55.9 – U I41
2020-12-17 10:58:01 C 11 34 33.51 +59 19 55.2 – U I41