2015 TH1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2054332719 ± 6.50e-05
Semi-major axis (a)1.5043846535 AU ± 1.69e-04
Inclination (i)14.52234670° ± 3.11e-03
Long. of Asc. Node (Ω)193.84624690° ± 6.29e-04
Arg. of Perihelion (ω)152.10143276° ± 1.69e-03
Mean Anomaly (M)195.07360730° ± 3.33e-01
Mean Motion (n)0.5341631625°/day ± 8.98e-05
Perihelion dist (q)1.19533399 AU ± 1.66e-04
Aphelion dist (Q)1.81343532 AU ± 2.25e-04
Orbital Period1.84517831 yr ± 3.10e-04
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.262″
Uncertainty3
Orbit TypeAmor
MOID0.206652 AU
Observations Used24
Oppositions1
Arc Total2015-2015
First Observation Used2015-10-03
Last Observation Used2015-11-05
Observations (25)
Date Type RA Dec Mag Band Observatory
2015-10-03 09:30:10 C 01 54 39.06 +12 10 44.7 q G96
2015-10-03 09:39:05 C 01 54 39.25 +12 10 21.0 q G96
2015-10-03 09:48:03 C 01 54 39.43 +12 09 57.2 q G96
2015-10-03 09:56:58 C 01 54 39.59 +12 09 33.8 q G96
2015-10-03 10:31:35 C 01 54 40.27 +12 08 01.0 q G96
2015-10-03 10:40:29 C 01 54 40.42 +12 07 37.2 q G96
2015-10-03 10:49:24 C 01 54 40.65 +12 07 13.4 q G96
2015-10-03 10:58:19 C 01 54 40.81 +12 06 49.1 q G96
2015-10-05 07:29:16 C 01 55 51.15 +10 08 31.0 u H21
2015-10-05 07:37:47 C 01 55 51.29 +10 08 08.1 u H21
2015-10-05 07:48:08 C 01 55 51.44 +10 07 40.5 u H21
2015-10-05 08:06:52 C 01 55 51.72 +10 06 51.6 u H21
2015-10-05 08:25:27 C 01 55 52.02 +10 06 01.6 u H21
2015-10-07 07:24:41 C 01 56 54.30 +08 01 35.1 u H21
2015-10-07 08:01:36 C 01 56 54.76 +07 59 57.9 u H21
2015-10-11 07:39:35 C 01 58 29.37 +03 52 17.8 t 705
2015-10-11 07:41:27 C 01 58 29.40 +03 52 12.9 t 705
2015-10-11 07:43:19 C 01 58 29.42 +03 52 08.1 t 705
2015-10-15 12:16:50 C 01 59 30.036 -00 12 54.80 L F51
2015-10-15 12:33:42 C 01 59 30.026 -00 13 34.19 L F51
2015-10-15 12:50:27 C 01 59 30.001 -00 14 13.55 L F51
2015-10-15 13:07:12 C 01 59 30.004 -00 14 52.61 L F51
2015-11-05 05:22:25 C 02 01 16.23 -13 45 24.6 u 807
2015-11-05 05:35:15 C 02 01 16.20 -13 45 37.0 u 807
2015-11-05 05:48:05 C 02 01 16.17 -13 45 48.7 u 807