137125 (1999 CT3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1319199385 ± 2.92e-08
Semi-major axis (a)1.4267482924 AU ± 1.84e-09
Inclination (i)34.23424168° ± 9.94e-06
Long. of Asc. Node (Ω)321.90400897° ± 5.78e-06
Arg. of Perihelion (ω)268.22668178° ± 2.76e-05
Mean Anomaly (M)172.03591009° ± 2.85e-05
Mean Motion (n)0.5783506580°/day ± 1.12e-09
Perihelion dist (q)1.23853175 AU ± 4.17e-08
Aphelion dist (Q)1.61496484 AU ± 4.17e-08
Orbital Period1.70420189 yr ± 3.29e-09
Physical Parameters
H (abs. magnitude)18.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.041″
Uncertainty0
Orbit TypeAmor
MOID0.377778 AU
Observations Used223
Gaia Obs Used17
Oppositions7
Arc Total1999-2015
First Observation Used1999-02-10
Last Observation Used2025-08-24
Observations (240)
Date Type RA Dec Mag Band Observatory
2018-08-30 11:15:40 C 20 41 25.65 -02 19 54.8 U T08
2018-09-01 10:08:45 C 20 36 30.84 -01 07 52.6 U T05
2018-09-01 10:24:10 C 20 36 29.24 -01 07 29.5 U T05
2018-09-01 10:33:49 C 20 36 28.22 -01 07 14.1 U T05
2018-09-01 10:38:58 C 20 36 27.71 -01 07 07.5 U T05
2018-09-01 10:49:08 C 20 36 26.62 -01 06 52.8 U T05
2018-09-01 10:54:06 C 20 36 26.13 -01 06 45.1 U T05
2018-09-01 11:03:33 C 20 36 25.11 -01 06 31.1 U T05
2018-09-01 11:18:50 C 20 36 23.57 -01 06 07.8 U T05
2018-09-09 09:47:02 C 20 21 01.44 +02 58 30.6 U T05
2018-09-09 09:48:23 C 20 21 01.39 +02 58 32.3 U T05
2018-09-09 10:03:38 C 20 21 00.34 +02 58 48.5 U T05
2018-09-09 10:18:14 C 20 20 59.39 +02 59 04.5 U T05
2018-09-11 21:01:20 C 20 17 37.74 +04 00 31.4 18.7 q 122
2018-09-11 21:22:02 C 20 17 36.51 +04 00 52.5 18.8 q 122
2018-09-11 21:39:11 C 20 17 35.54 +04 01 09.6 19.1 q 122
2018-09-12 03:13:58 C 20 17 18.58 +04 06 44.4 G96
2018-09-12 03:23:56 C 20 17 18.03 +04 06 54.1 G96
2018-09-12 03:33:56 C 20 17 17.49 +04 07 03.9 G96
2018-09-12 03:43:56 C 20 17 16.93 +04 07 14.0 G96
2023-01-18 07:55:16 C 12 23 26.42 -08 58 52.6 u 807
2023-01-18 08:01:25 C 12 23 26.49 -08 59 06.0 u 807
2023-01-18 08:07:34 C 12 23 26.55 -08 59 18.9 u 807
2023-01-19 08:08:21 C 12 23 44.77 -09 50 47.3 u 807
2023-01-19 08:12:27 C 12 23 44.82 -09 50 55.7 u 807
2023-01-19 08:16:32 C 12 23 44.86 -09 51 04.3 u 807
2023-01-19 14:21:42 C 12 23 48.940 -10 04 27.10 U F52
2023-01-19 14:36:25 C 12 23 49.047 -10 04 59.01 U F52
2023-01-19 14:51:11 C 12 23 49.169 -10 05 31.29 U F52
2023-01-27 10:05:23 C 12 24 18.418 -17 22 11.17 V G96
2023-01-27 10:12:46 C 12 24 18.342 -17 22 29.57 V G96
2023-01-27 10:20:09 C 12 24 18.259 -17 22 48.07 V G96
2023-01-27 10:27:32 C 12 24 18.205 -17 23 06.40 V G96
2023-01-28 10:03:10 C 12 24 06.721 -18 22 22.58 V G96
2023-01-28 10:10:37 C 12 24 06.617 -18 22 41.48 V G96
2023-01-28 10:18:04 C 12 24 06.534 -18 23 00.49 V G96
2023-01-28 10:25:31 C 12 24 06.412 -18 23 19.36 V G96
2025-08-24 08:54:43 C 01 07 35.430 +50 27 29.80 V G96
2025-08-24 09:02:15 C 01 07 35.070 +50 27 42.20 V G96
2025-08-24 09:17:21 C 01 07 34.260 +50 28 07.10 V G96