2013 TC4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5178707000
Semi-major axis (a)2.0515360000 AU
Inclination (i)28.97206000°
Long. of Asc. Node (Ω)4.28526000°
Arg. of Perihelion (ω)314.52712000°
Mean Anomaly (M)59.95683000°
Mean Motion (n)0.3354172200°/day
Perihelion dist (q)0.98910560 AU
Aphelion dist (Q)3.11396640 AU
Orbital Period2.93845280 yr
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty6
Orbit TypeApollo
MOID0.084061 AU
Observations Used36
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-10-23
Observations (37)
Date Type RA Dec Mag Band Observatory
2013-10-02 05:24:53 C 21 53 00.52 -13 44 08.7 q G96
2013-10-02 05:36:36 C 21 53 00.88 -13 41 59.4 q G96
2013-10-02 05:48:26 C 21 53 01.27 -13 39 49.3 q G96
2013-10-02 06:00:17 C 21 53 01.63 -13 37 38.6 q G96
2013-10-02 07:00:22 C 21 53 03.60 -13 26 37.7 q G96
2013-10-02 07:01:39 C 21 53 03.65 -13 26 25.1 q G96
2013-10-02 07:04:16 C 21 53 03.68 -13 25 58.3 q G96
2013-10-02 19:35:03 C 21 53 41.44 -11 12 14.7 q 246
2013-10-02 19:38:09 C 21 53 41.66 -11 11 41.8 q 246
2013-10-02 19:39:07 C 21 53 41.67 -11 11 30.6 q 246
2013-10-03 03:59:25 C 21 54 04.64 -09 45 21.6 q G96
2013-10-03 04:06:48 C 21 54 04.89 -09 44 06.4 q G96
2013-10-03 04:14:14 C 21 54 05.07 -09 42 51.1 q G96
2013-10-03 04:21:43 C 21 54 05.31 -09 41 35.7 q G96
2013-10-03 23:37:35 C 21 54 58.95 -06 32 06.3 u 807
2013-10-03 23:44:48 C 21 54 59.15 -06 30 58.4 u 807
2013-10-03 23:48:25 C 21 54 59.26 -06 30 24.4 u 807
2013-10-03 23:52:03 C 21 54 59.37 -06 29 50.4 u 807
2013-10-06 02:48:53 C 21 57 08.54 +00 44 01.4 u 807
2013-10-06 02:53:26 C 21 57 08.66 +00 44 36.2 u 807
2013-10-06 02:58:20 C 21 57 08.80 +00 45 13.6 u 807
2013-10-06 03:03:03 C 21 57 08.92 +00 45 50.0 u 807
2013-10-06 03:07:45 C 21 57 09.07 +00 46 26.0 u 807
2013-10-08 03:16:28 C 21 59 10.65 +06 19 05.6 u H21
2013-10-08 03:26:12 C 21 59 10.93 +06 20 06.8 u H21
2013-10-08 06:41:30 C 21 59 17.84 +06 40 25.6 o 926
2013-10-08 06:50:55 C 21 59 18.12 +06 41 23.4 o 926
2013-10-08 07:00:20 C 21 59 18.41 +06 42 21.4 o 926
2013-10-09 01:11:45 C 22 00 06.49 +08 30 11.1 u H21
2013-10-09 01:20:50 C 22 00 06.79 +08 31 03.0 u H21
2013-10-09 01:29:47 C 22 00 07.07 +08 31 54.4 u H21
2013-10-09 02:12:27 C 22 00 08.29 +08 35 56.5 u H21
2013-10-09 02:27:44 C 22 00 08.79 +08 37 23.2 u H21
2013-10-10 00:57:41 C 22 01 05.60 +10 39 27.6 u H21
2013-10-10 01:08:05 C 22 01 05.90 +10 40 21.2 u H21
2013-10-23 02:56:47 C 22 14 56.09 +26 32 25.9 o 291
2013-10-23 03:03:51 C 22 14 56.46 +26 32 37.8 o 291