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
2020-11-15 08:41:21 C 08 40 54.34 +55 27 49.7 – V 703
2020-11-15 08:49:05 C 08 40 56.21 +55 27 57.0 – V 703
2020-11-15 08:56:49 C 08 40 57.85 +55 28 02.5 – V 703
2020-11-15 10:18:54 C 08 41 16.33 +55 29 07.6 – U I41
2020-11-15 10:20:15 C 08 41 16.62 +55 29 08.4 – U I41
2020-11-15 11:16:01 C 08 41 29.06 +55 29 52.4 – U I41
2020-11-15 11:21:26 C 08 41 30.27 +55 29 56.7 – U I41
2020-11-15 11:47:15 C 08 41 35.97 +55 30 16.8 – U I41
2020-11-17 10:47:54 C 08 52 22.79 +56 05 00.9 – U I41
2020-11-17 11:44:52 C 08 52 35.67 +56 05 42.4 – U I41
2020-11-17 12:48:30 C 08 52 50.00 +56 06 28.1 – U I41
2020-11-17 12:49:50 C 08 52 50.30 +56 06 29.0 – U I41
2020-11-18 08:53:49 C 08 57 30.59 +56 20 26.3 – V 703
2020-11-18 09:01:38 C 08 57 32.39 +56 20 31.2 – V 703
2020-11-18 09:09:26 C 08 57 34.19 +56 20 37.6 – V 703
2020-11-18 09:17:14 C 08 57 35.91 +56 20 43.3 – V 703
2020-11-20 07:55:34 C 09 08 31.61 +56 51 22.6 – V G96
2020-11-20 08:03:04 C 09 08 33.35 +56 51 27.7 – V G96
2020-11-20 08:10:34 C 09 08 35.10 +56 51 32.7 – V G96
2020-11-20 08:18:04 C 09 08 36.84 +56 51 37.7 – V G96
2020-11-21 08:58:39 C 09 14 26.42 +57 06 47.7 – V 703
2020-11-21 09:06:20 C 09 14 28.26 +57 06 53.5 – V 703
2020-11-21 09:13:59 C 09 14 30.07 +57 06 58.9 – V 703
2020-11-21 09:21:39 C 09 14 32.04 +57 07 02.1 – V 703
2020-11-23 11:56:43 C 09 26 33.19 +57 35 43.1 – U I41
2020-11-23 12:49:01 C 09 26 45.34 +57 36 11.3 – U I41
2020-11-24 10:33:05 C 09 31 57.68 +57 47 24.7 – V 703
2020-11-24 10:40:53 C 09 31 59.46 +57 47 29.0 – V 703
2020-11-24 10:48:43 C 09 32 01.29 +57 47 32.9 – V 703
2020-11-24 10:56:32 C 09 32 03.08 +57 47 37.4 – V 703
2020-11-26 09:11:23 C 09 43 08.14 +58 09 25.8 – V 703
2020-11-26 09:27:23 C 09 43 11.92 +58 09 32.8 – V 703
2020-11-26 09:35:23 C 09 43 13.66 +58 09 37.2 – V 703
2020-11-27 11:40:13 C 09 49 28.05 +58 20 43.2 – U I41
2020-11-27 13:11:17 C 09 49 49.30 +58 21 21.2 – U I41
2020-11-28 08:51:46 C 09 54 32.89 +58 28 58.0 – V 703
2020-11-28 09:00:01 C 09 54 34.79 +58 29 02.7 – V 703
2020-11-28 09:08:17 C 09 54 36.84 +58 29 05.3 – V 703
2020-11-28 09:16:33 C 09 54 38.67 +58 29 08.8 – V 703
2020-11-29 12:12:58 C 10 01 04.56 +58 38 53.6 – V T08
2020-11-29 12:17:37 C 10 01 05.59 +58 38 55.5 – V T08
2020-11-29 12:26:14 C 10 01 07.70 +58 38 59.5 – V T08
2020-11-29 12:44:49 C 10 01 11.91 +58 39 06.5 – V T08
2020-11-29 12:56:06 C 10 01 14.52 +58 39 10.2 – V T08
2020-11-29 13:07:24 C 10 01 17.24 +58 39 15.4 – V T08
2020-11-29 13:25:19 C 10 01 21.44 +58 39 21.3 – V T08
2020-12-01 12:17:59 C 10 12 28.64 +58 53 53.1 – V T05
2020-12-01 12:22:36 C 10 12 29.73 +58 53 54.9 – V T05
2020-12-01 12:31:14 C 10 12 31.70 +58 53 57.8 – V T05
2020-12-01 12:45:46 C 10 12 35.10 +58 54 02.2 – V T05