208115 (2000 CT101)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3546770387 ± 5.84e-08
Semi-major axis (a)1.2993701650 AU ± 6.99e-09
Inclination (i)23.29863903° ± 1.86e-05
Long. of Asc. Node (Ω)135.54660149° ± 1.26e-05
Arg. of Perihelion (ω)292.43743507° ± 2.07e-05
Mean Anomaly (M)184.83546146° ± 5.57e-05
Mean Motion (n)0.6654461859°/day ± 5.37e-09
Perihelion dist (q)0.83851340 AU ± 7.60e-08
Aphelion dist (Q)1.76022693 AU ± 7.65e-08
Orbital Period1.48115100 yr ± 1.20e-08
Physical Parameters
H (abs. magnitude)20.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.561″
Uncertainty0
Orbit TypeApollo
MOID0.011807 AU
Observations Used76
Oppositions8
Arc Total2000-2024
First Observation Used2000-02-04
Last Observation Used2024-06-06
Observations (77)
Date Type RA Dec Mag Band Observatory
2005-08-07 08:13:35 C 23 05 08.39 -15 56 42.5 r 734
2005-08-07 08:18:03 C 23 05 08.67 -15 56 57.6 r 734
2005-08-07 08:22:32 C 23 05 08.92 -15 57 12.5 r 734
2005-08-10 13:16:47 C 23 10 26.36 -20 34 07.6 o 608
2005-08-10 13:32:59 C 23 10 27.35 -20 35 10.8 o 608
2005-08-10 13:48:37 C 23 10 28.41 -20 36 12.4 o 608
2005-08-28 15:18:50 C 00 05 08.92 -57 27 02.5 r E14
2005-08-28 15:28:18 C 00 05 10.99 -57 27 54.5 r E14
2005-08-28 15:33:03 C 00 05 12.06 -57 28 19.9 r E14
2008-08-04 09:09:02 C 01 26 06.09 -09 01 48.4 o H55
2008-08-04 09:17:11 C 01 26 08.03 -09 02 02.4 o H55
2008-08-04 09:25:21 C 01 26 09.92 -09 02 18.5 o H55
2008-08-04 09:33:32 C 01 26 11.74 -09 02 32.5 o H55
2009-02-23 09:33:53 C 15 45 58.59 +14 21 03.3 o H55
2009-02-23 09:57:21 C 15 45 59.71 +14 21 31.0 o H55
2009-02-23 10:19:56 C 15 46 00.68 +14 21 58.6 o H55
2015-05-13 05:36:07 C 16 03 49.64 +30 31 47.2 u H21
2015-05-13 06:02:40 C 16 03 47.36 +30 31 49.8 u H21
2015-05-13 06:24:42 C 16 03 45.52 +30 31 51.5 u H21
2018-06-08 04:25:00 C 15 54 46.19 +25 39 23.3 u H21
2018-06-08 04:56:41 C 15 54 43.85 +25 39 07.2 u H21
2018-06-08 05:27:28 C 15 54 41.65 +25 38 52.2 u H21
2018-06-10 04:33:13 C 15 51 32.02 +25 14 16.4 u H21
2018-06-10 05:05:35 C 15 51 29.80 +25 13 58.4 u H21
2018-06-10 05:40:08 C 15 51 27.47 +25 13 39.3 u H21
2024-06-06 06:19:08 C 17 12 59.86 +21 28 41.0 V H21
2024-06-06 06:31:53 C 17 12 58.84 +21 28 39.1 V H21