391033 (2005 TR15)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4341031364 ± 2.53e-08
Semi-major axis (a)2.1167554238 AU ± 9.60e-09
Inclination (i)3.90669594° ± 2.07e-06
Long. of Asc. Node (Ω)213.84217065° ± 2.62e-05
Arg. of Perihelion (ω)59.92386497° ± 2.70e-05
Mean Anomaly (M)251.67254979° ± 8.86e-06
Mean Motion (n)0.3200414683°/day ± 2.18e-09
Perihelion dist (q)1.19786526 AU ± 5.38e-08
Aphelion dist (Q)3.03564559 AU ± 5.53e-08
Orbital Period3.07968304 yr ± 2.10e-08
Physical Parameters
H (abs. magnitude)19.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.275″
Uncertainty0
Orbit TypeAmor
MOID0.191360 AU
Observations Used353
Oppositions12
Arc Total2005-2023
First Observation Used2005-10-03
Last Observation Used2023-03-18
Observations (378)
Date Type RA Dec Mag Band Observatory
2011-08-23 08:39:09 C 23 35 21.26 +07 51 45.7 19.9 c 704
2011-08-23 08:57:33 C 23 35 20.62 +07 51 37.3 19.3 c 704
2011-08-23 09:15:56 C 23 35 19.97 +07 51 29.6 20.1 c 704
2011-08-30 12:14:36 C 23 28 58.246 +06 29 31.69 L F51
2011-08-30 13:31:43 C 23 28 54.863 +06 28 51.28 L F51
2011-08-30 13:47:28 C 23 28 54.172 +06 28 43.01 L F51
2011-08-30 21:14:42 C 23 28 37.75 +06 24 43.3 u A13
2011-08-30 21:45:30 C 23 28 36.42 +06 24 26.9 u A13
2011-08-31 13:05:26 C 23 27 58.905 +06 16 30.36 L F51
2011-08-31 13:21:39 C 23 27 58.188 +06 16 21.57 L F51
2011-08-31 13:39:15 C 23 27 57.418 +06 16 12.33 L F51
2011-08-31 13:54:14 C 23 27 56.764 +06 16 04.36 L F51
2011-09-02 10:08:53 C 23 26 11.559 +05 52 24.00 L F51
2011-09-02 10:29:25 C 23 26 10.644 +05 52 12.88 L F51
2011-09-02 10:50:02 C 23 26 09.725 +05 52 01.74 L F51
2011-09-18 06:14:38 C 23 12 06.33 +02 22 49.9 r 703
2011-09-18 06:25:43 C 23 12 06.08 +02 22 45.5 r 703
2011-09-18 06:36:51 C 23 12 05.58 +02 22 38.6 r 703
2011-09-18 06:47:56 C 23 12 05.25 +02 22 33.1 r 703
2014-02-26 10:37:31 C 14 14 25.08 -16 55 05.4 o 291
2014-02-26 10:42:38 C 14 14 25.38 -16 55 06.6 o 291
2014-02-26 10:47:46 C 14 14 25.66 -16 55 07.5 o 291
2014-03-23 11:21:18 C 14 46 21.37 -18 36 12.3 o 691
2014-03-23 11:46:53 C 14 46 22.45 -18 36 13.8 o 691
2014-03-23 12:12:29 C 14 46 23.56 -18 36 15.2 o 691
2014-03-28 09:46:04 C 14 51 41.66 -18 40 39.1 o 691
2014-03-28 10:11:36 C 14 51 42.69 -18 40 39.6 o 691
2014-03-28 10:37:08 C 14 51 43.68 -18 40 39.7 o 691
2014-04-01 09:45:25 C 14 55 43.13 -18 39 28.2 o 691
2014-04-01 10:10:57 C 14 55 44.05 -18 39 27.2 o 691
2014-04-01 10:36:29 C 14 55 45.00 -18 39 26.9 o 691
2014-04-05 11:32:50 C 14 59 32.499 -18 33 25.12 L F51
2014-04-05 11:33:46 C 14 59 32.528 -18 33 25.05 L F51
2014-04-05 11:49:56 C 14 59 33.063 -18 33 23.67 L F51
2014-04-05 11:50:53 C 14 59 33.092 -18 33 23.61 L F51
2014-04-05 12:07:05 C 14 59 33.623 -18 33 22.22 L F51
2014-04-05 12:08:02 C 14 59 33.649 -18 33 22.20 L F51
2014-04-05 12:25:10 C 14 59 34.206 -18 33 20.68 L F51
2014-04-06 09:56:13 C 15 00 22.09 -18 31 22.2 o 691
2014-04-06 10:21:44 C 15 00 22.94 -18 31 19.4 o 691
2014-04-06 10:47:15 C 15 00 23.79 -18 31 16.4 o 691
2014-05-04 10:41:54 C 15 19 03.353 -15 01 58.43 L F51
2014-05-04 10:59:06 C 15 19 03.585 -15 01 49.27 L F51
2014-05-04 11:33:27 C 15 19 04.054 -15 01 30.80 L F51
2014-05-07 03:56:53 C 15 20 26.08 -14 25 29.9 r Y00
2014-05-07 04:13:49 C 15 20 26.21 -14 25 19.5 r Y00
2014-05-07 04:30:45 C 15 20 26.47 -14 25 09.6 r Y00
2014-05-09 08:37:26 C 15 21 33.64 -13 54 52.8 q 703
2014-05-09 08:46:05 C 15 21 33.76 -13 54 47.6 q 703
2014-05-09 08:54:44 C 15 21 33.89 -13 54 42.4 q 703