2015 TL20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5335511000
Semi-major axis (a)2.0414773000 AU
Inclination (i)5.49265000°
Long. of Asc. Node (Ω)173.98772000°
Arg. of Perihelion (ω)249.23256000°
Mean Anomaly (M)154.59246000°
Mean Motion (n)0.3378992500°/day
Perihelion dist (q)0.95224480 AU
Aphelion dist (Q)3.13070980 AU
Orbital Period2.91686840 yr
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.260″
Uncertainty6
Orbit TypeApollo
MOID0.057541 AU
Observations Used38
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-10-24
Observations (38)
Date Type RA Dec Mag Band Observatory
2015-10-05 07:25:46 C 23 22 03.969 -16 53 35.44 L F51
2015-10-05 07:41:44 C 23 22 04.068 -16 54 22.86 L F51
2015-10-05 07:57:39 C 23 22 04.173 -16 55 11.01 L F51
2015-10-05 08:14:19 C 23 22 04.280 -16 56 00.59 L F51
2015-10-05 23:29:17 C 23 22 25.31 -17 41 16.9 q K91
2015-10-05 23:36:34 C 23 22 25.41 -17 41 39.3 q K91
2015-10-05 23:44:40 C 23 22 25.51 -17 42 03.8 q K91
2015-10-05 23:51:38 C 23 22 25.61 -17 42 25.0 q K91
2015-10-07 23:28:21 C 23 24 04.226 -20 20 20.31 t Y28
2015-10-07 23:32:57 C 23 24 04.302 -20 20 36.63 t Y28
2015-10-07 23:37:33 C 23 24 04.374 -20 20 53.10 t Y28
2015-10-08 00:27:34 C 23 24 03.329 -20 24 30.97 q J04
2015-10-08 00:34:15 C 23 24 03.480 -20 24 54.66 q J04
2015-10-08 00:40:56 C 23 24 03.597 -20 25 18.07 q J04
2015-10-08 07:55:05 C 23 24 23.300 -20 51 01.19 L F51
2015-10-08 08:09:55 C 23 24 23.561 -20 51 54.82 L F51
2015-10-08 08:24:46 C 23 24 23.844 -20 52 48.53 L F51
2015-10-08 08:39:37 C 23 24 24.117 -20 53 42.12 L F51
2015-10-09 12:20:45 C 23 25 36.30 -22 36 13.0 t 474
2015-10-09 12:23:19 C 23 25 36.33 -22 36 21.4 t 474
2015-10-09 12:25:53 C 23 25 36.37 -22 36 32.1 t 474
2015-10-09 12:28:27 C 23 25 36.43 -22 36 41.8 t 474
2015-10-09 12:31:00 C 23 25 36.56 -22 36 51.6 t 474
2015-10-09 12:33:33 C 23 25 36.69 -22 37 01.8 t 474
2015-10-13 04:38:14 C 23 31 16.66 -29 07 16.3 u 807
2015-10-13 04:42:50 C 23 31 16.94 -29 07 39.0 u 807
2015-10-13 04:46:57 C 23 31 17.19 -29 07 59.5 u 807
2015-10-13 04:50:43 C 23 31 17.42 -29 08 18.0 u 807
2015-10-13 04:55:31 C 23 31 17.71 -29 08 41.5 u 807
2015-10-14 05:31:40 C 23 33 35.04 -31 18 01.0 o 926
2015-10-14 05:37:07 C 23 33 35.43 -31 18 30.0 o 926
2015-10-14 05:42:27 C 23 33 35.80 -31 18 59.6 o 926
2015-10-22 02:18:38 C 00 12 48.52 -53 27 23.2 u 807
2015-10-22 02:23:37 C 00 12 50.28 -53 28 06.9 u 807
2015-10-22 02:28:41 C 00 12 52.07 -53 28 51.3 u 807
2015-10-24 04:08:31 C 00 39 10.04 -60 55 24.6 u 807
2015-10-24 04:14:14 C 00 39 13.59 -60 56 16.1 u 807
2015-10-24 04:20:07 C 00 39 17.26 -60 57 09.3 u 807