614134 (2008 TC4)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5544185099 ± 7.82e-08
Semi-major axis (a)0.7803466030 AU ± 1.19e-08
Inclination (i)10.64633432° ± 7.46e-06
Long. of Asc. Node (Ω)212.53240511° ± 1.13e-05
Arg. of Perihelion (ω)324.35482862° ± 1.03e-05
Mean Anomaly (M)172.77754971° ± 5.65e-05
Mean Motion (n)1.4298186579°/day ± 3.28e-08
Perihelion dist (q)0.34770800 AU ± 6.12e-08
Aphelion dist (Q)1.21298520 AU ± 6.38e-08
Orbital Period0.68933657 yr ± 1.58e-08
NGA Modelr2
A26.78107159e-14 ± 1.45e-14 AU/d²
Physical Parameters
H (abs. magnitude)21.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.371″
Uncertainty0
Orbit TypeAten
MOID0.003723 AU
Observations Used182
Oppositions6
Arc Total2008-2021
First Observation Used2008-10-06
Last Observation Used2021-09-14
Observations (182)
Date Type RA Dec Mag Band Observatory
2008-10-21 03:53:46 C 22 26 12.65 +08 02 09.0 r H45
2008-10-21 04:06:44 C 22 26 05.76 +08 00 42.1 r H45
2008-10-21 04:14:05 C 22 26 01.85 +07 59 54.4 r H45
2008-10-21 04:17:09 C 22 26 00.29 +07 59 33.2 r H45
2008-10-22 00:01:21 C 22 16 04.31 +05 48 21.4 o H55
2008-10-22 00:03:21 C 22 16 03.30 +05 48 08.1 o H55
2008-10-22 00:05:14 C 22 16 02.33 +05 47 55.2 o H55
2008-10-22 00:07:15 C 22 16 01.28 +05 47 42.2 o H55
2008-10-22 00:09:07 C 22 16 00.31 +05 47 29.7 o H55
2008-10-22 00:11:00 C 22 15 59.34 +05 47 17.0 o H55
2008-10-24 03:23:08 C 21 50 57.09 +00 10 47.6 18.9 c 704
2008-10-24 03:56:38 C 21 50 40.63 +00 07 12.7 18.9 c 704
2008-10-24 04:13:29 C 21 50 32.36 +00 05 24.6 20.2 c 704
2008-10-24 04:30:52 C 21 50 23.87 +00 03 31.6 19.3 c 704
2008-10-25 03:07:13 C 21 39 55.84 -02 19 41.1 19.1 c 704
2008-10-25 03:24:09 C 21 39 47.75 -02 21 25.3 19.4 c 704
2008-10-25 03:41:10 C 21 39 39.70 -02 23 11.5 19.2 c 704
2008-10-25 03:57:48 C 21 39 31.76 -02 24 54.7 18.9 c 704
2008-10-25 04:14:26 C 21 39 23.90 -02 26 38.6 19.4 c 704
2010-08-31 02:24:09 C 23 59 56.98 +43 35 46.9 u J95
2010-08-31 02:36:57 C 23 59 53.43 +43 35 31.0 u J95
2010-08-31 02:47:41 C 23 59 50.30 +43 35 18.0 u J95
2010-08-31 22:06:32 C 23 54 25.79 +43 11 16.9 u J95
2010-08-31 22:23:03 C 23 54 20.99 +43 10 57.4 u J95
2010-08-31 22:35:29 C 23 54 17.43 +43 10 42.0 u J95
2010-09-27 05:52:38 C 21 31 30.21 +15 58 48.2 o 291
2010-09-27 06:07:59 C 21 31 28.22 +15 58 04.0 o 291
2012-08-26 03:48:32 C 16 55 59.71 +35 17 52.4 o 291
2012-08-26 03:52:25 C 16 56 01.15 +35 17 34.7 o 291
2012-08-26 03:56:18 C 16 56 02.57 +35 17 17.5 o 291
2017-09-15 08:23:45 C 04 13 54.75 +33 03 56.6 o 291
2017-09-15 08:46:37 C 04 13 57.10 +33 04 01.9 o 291
2017-09-15 09:09:30 C 04 13 59.39 +33 04 07.3 o 291
2017-09-16 09:16:19 C 04 16 34.69 +33 08 36.5 u H21
2017-09-16 09:32:44 C 04 16 36.45 +33 08 40.3 u H21
2017-10-12 10:44:53 C 06 26 41.56 +31 02 02.5 o 691
2017-10-12 11:11:07 C 06 26 52.98 +31 01 23.0 o 691
2019-09-18 09:08:35 C 00 36 54.047 +35 29 27.37 U F51
2019-09-18 09:18:44 C 00 36 51.515 +35 29 16.60 U F51
2019-09-18 09:37:40 C 00 36 46.815 +35 28 56.31 U F51
2019-09-19 11:35:48 C 00 30 25.843 +34 58 25.02 U F51
2019-09-19 11:48:33 C 00 30 22.535 +34 58 08.96 U F51
2019-09-19 12:02:09 C 00 30 19.011 +34 57 51.71 U F51
2019-09-19 13:45:03 C 00 29 52.473 +34 55 39.16 U F51
2019-09-19 14:01:41 C 00 29 48.172 +34 55 17.05 U F51
2019-09-19 14:18:23 C 00 29 43.915 +34 54 54.90 U F51
2019-09-19 14:35:04 C 00 29 39.632 +34 54 32.97 U F51
2019-09-28 05:21:45 C 23 34 16.83 +28 27 04.8 V G96
2019-09-28 05:38:06 C 23 34 12.13 +28 26 24.2 V G96
2019-09-28 05:46:17 C 23 34 09.77 +28 26 03.9 V G96