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
2020-03-21 09:10:51 C 10 50 46.283 +01 30 23.21 U F52
2020-03-21 09:28:39 C 10 50 45.330 +01 30 30.79 U F52
2020-03-21 09:46:27 C 10 50 44.337 +01 30 38.57 U F52
2020-04-02 03:49:16 C 10 37 26.76 +03 30 08.1 V G96
2020-04-02 03:57:17 C 10 37 26.42 +03 30 11.1 V G96
2020-04-02 04:05:19 C 10 37 26.07 +03 30 14.8 V G96
2020-04-02 04:13:21 C 10 37 25.73 +03 30 17.4 V G96
2020-04-12 06:56:54 C 10 29 32.445 +04 59 22.45 U F51
2020-04-12 07:14:24 C 10 29 31.962 +04 59 28.45 U F51
2020-04-12 07:31:41 C 10 29 31.505 +04 59 33.85 U F51
2020-04-26 06:21:19 C 10 25 56.014 +06 24 17.77 U F52
2020-04-26 06:39:12 C 10 25 56.014 +06 24 20.93 U F52
2020-04-26 06:57:12 C 10 25 56.033 +06 24 24.04 U F52
2020-05-21 04:34:12 C 10 41 09.53 +06 45 07.4 V G96
2020-05-21 04:41:35 C 10 41 09.82 +06 45 07.5 V G96
2020-05-21 04:48:59 C 10 41 10.18 +06 45 07.3 V G96
2020-05-21 04:56:23 C 10 41 10.51 +06 45 05.9 V G96
2023-03-13 04:43:15 C 09 59 30.901 +06 02 40.88 V G96
2023-03-13 04:51:18 C 09 59 30.473 +06 02 43.33 V G96
2023-03-13 04:59:21 C 09 59 30.088 +06 02 46.86 V G96
2023-03-13 05:07:23 C 09 59 29.670 +06 02 49.52 V G96
2023-03-16 09:26:23 C 09 55 49.693 +06 29 59.44 U F51
2023-03-16 09:41:43 C 09 55 48.940 +06 30 05.02 U F51
2023-03-16 09:57:03 C 09 55 48.190 +06 30 10.23 U F51
2023-03-16 10:12:18 C 09 55 47.436 +06 30 16.02 U F51
2023-03-18 08:53:59 C 09 53 40.017 +06 46 35.12 U F51
2023-03-18 09:09:16 C 09 53 39.285 +06 46 40.61 U F51
2023-03-18 09:24:37 C 09 53 38.599 +06 46 45.77 U F51