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
2020-09-19 10:15:04 C 05 04 16.84 +32 44 47.4 – U I41
2020-09-22 13:51:37 C 05 12 35.48 +33 54 07.0 – V T08
2020-09-22 13:56:16 C 05 12 35.99 +33 54 10.1 – V T08
2020-09-22 14:04:14 C 05 12 36.80 +33 54 18.3 – V T08
2020-09-22 14:23:22 C 05 12 38.91 +33 54 36.3 – V T08
2020-09-25 09:42:12 C 05 20 16.51 +34 57 46.4 – U I41
2020-09-25 10:21:20 C 05 20 20.95 +34 58 23.9 – U I41
2020-09-26 13:03:59 C 05 23 26.20 +35 23 54.7 – V T08
2020-09-26 13:12:38 C 05 23 27.21 +35 24 03.1 – V T08
2020-09-26 13:34:01 C 05 23 29.67 +35 24 24.0 – V T08
2020-09-26 13:58:47 C 05 23 32.44 +35 24 48.3 – V T08
2020-09-26 14:34:14 C 05 23 36.34 +35 25 22.3 – V T08
2020-09-27 09:32:32 C 05 25 49.78 +35 43 33.5 – U I41
2020-09-27 10:59:25 C 05 25 59.82 +35 44 58.3 – U I41
2020-09-27 11:00:04 C 05 25 59.89 +35 44 59.0 – U I41
2020-09-30 11:35:43 C 05 34 39.94 +36 55 52.5 – U I41
2020-09-30 11:38:23 C 05 34 40.27 +36 55 55.0 – U I41
2020-10-11 10:42:13 C 06 08 52.23 +41 25 24.8 – V G96
2020-10-11 10:49:04 C 06 08 53.16 +41 25 31.9 – V G96
2020-10-11 10:55:54 C 06 08 54.10 +41 25 39.1 – V G96
2020-10-11 11:02:44 C 06 08 55.03 +41 25 46.3 – V G96
2020-10-12 11:57:14 C 06 12 24.66 +41 52 09.3 – V 703
2020-10-12 12:14:04 C 06 12 27.04 +41 52 28.2 – V 703
2020-10-12 12:22:57 C 06 12 28.26 +41 52 37.3 – V 703
2020-10-13 09:45:02 C 06 15 31.26 +42 15 19.8 – U I41
2020-10-13 10:55:52 C 06 15 41.22 +42 16 36.3 – U I41
2020-10-15 09:26:21 C 06 22 26.65 +43 06 19.2 – U I41
2020-10-15 10:39:42 C 06 22 37.25 +43 07 38.9 – U I41
2020-10-17 09:55:48 C 06 29 40.97 +43 58 28.7 – U I41
2020-10-17 09:57:10 C 06 29 41.17 +43 58 30.2 – U I41
2020-10-19 09:14:47 C 06 36 57.29 +44 49 32.3 – U I41
2020-10-19 09:20:19 C 06 36 58.14 +44 49 38.4 – U I41
2020-10-19 09:55:11 C 06 37 03.37 +44 50 16.8 – V G96
2020-10-19 10:03:18 C 06 37 04.62 +44 50 25.9 – V G96
2020-10-19 10:11:26 C 06 37 05.86 +44 50 34.7 – V G96
2020-10-19 10:19:33 C 06 37 07.09 +44 50 43.5 – V G96
2020-10-20 11:39:31 C 06 41 05.85 +45 18 07.1 – U I41
2020-10-20 12:10:42 C 06 41 10.68 +45 18 41.0 – U I41
2020-10-21 09:47:31 C 06 44 38.06 +45 42 01.2 – U I41
2020-10-21 09:48:52 C 06 44 38.27 +45 42 02.6 – U I41
2020-10-21 10:46:26 C 06 44 47.34 +45 43 05.8 – U I41
2020-10-21 10:48:06 C 06 44 47.60 +45 43 07.6 – U I41
2020-10-22 10:36:52 C 06 48 38.96 +46 08 50.7 – U I41
2020-10-22 11:10:40 C 06 48 44.32 +46 09 27.5 – U I41
2020-10-23 09:11:26 C 06 52 21.75 +46 33 10.6 – U I41
2020-10-23 09:16:14 C 06 52 22.54 +46 33 15.7 – U I41
2020-10-23 10:42:30 C 06 52 36.53 +46 34 50.3 – U I41
2020-10-24 14:13:52 C 06 57 12.29 +47 04 30.7 – V T08
2020-10-24 14:16:31 C 06 57 12.70 +47 04 33.3 – V T08
2020-10-24 14:20:30 C 06 57 13.34 +47 04 37.6 – V T08