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
2001-07-27 03:26:08 C 23 43 31.21 -04 42 04.1 d 620
2001-07-29 00:53:49 C 23 39 04.23 -03 19 51.8 d 540
2001-07-29 00:59:10 C 23 39 03.75 -03 19 42.6 d 540
2001-07-29 00:59:51 C 23 39 03.64 -03 19 41.2 c 046
2001-07-29 01:02:21 C 23 39 03.34 -03 19 36.3 c 046
2001-07-29 01:05:14 C 23 39 03.04 -03 19 31.0 d 540
2001-07-29 01:06:00 C 23 39 03.05 -03 19 30.1 c 046
2001-07-29 01:09:14 C 23 39 02.67 -03 19 24.1 c 046
2001-07-29 01:10:30 C 23 39 02.59 -03 19 21.4 d 540
2001-07-29 01:13:42 C 23 39 02.19 -03 19 15.4 c 046
2001-07-29 01:15:04 C 23 39 02.05 -03 19 13.3 c 046
2001-07-29 01:15:49 C 23 39 01.94 -03 19 11.6 d 540
2001-07-30 00:24:40 C 23 36 38.07 -02 36 38.9 c 046
2001-07-30 00:29:04 C 23 36 37.60 -02 36 32.1 c 046
2001-07-30 00:36:00 C 23 36 36.87 -02 36 19.0 c 046
2001-07-30 00:40:20 C 23 36 36.32 -02 36 11.8 c 046
2001-07-30 00:53:57 C 23 36 34.92 -02 35 45.9 c 046
2001-07-30 00:58:12 C 23 36 34.39 -02 35 37.9 c 046
2001-08-18 06:25:39 C 22 32 37.10 +11 46 03.2 c 699
2001-08-18 06:55:07 C 22 32 32.18 +11 46 52.5 c 699
2001-08-18 07:24:29 C 22 32 27.31 +11 47 42.7 c 699
2001-08-18 07:53:43 C 22 32 22.47 +11 48 32.1 c 699
2001-08-25 06:30:27 C 22 05 29.18 +16 02 56.3 18.6 c 704
2001-08-25 06:49:07 C 22 05 26.13 +16 03 21.3 19.3 c 704
2001-08-25 07:07:52 C 22 05 23.05 +16 03 45.9 19.9 c 704
2001-08-25 07:26:34 C 22 05 20.00 +16 04 11.5 19.1 c 704
2001-08-25 07:45:21 C 22 05 16.94 +16 04 37.2 19.1 c 704
2001-08-27 04:40:03 C 21 58 14.31 +17 02 49.3 18.9 c 704
2001-08-27 04:58:51 C 21 58 11.33 +17 03 12.6 19.0 c 704
2001-08-27 05:17:40 C 21 58 08.31 +17 03 36.4 19.3 c 704
2001-08-27 05:36:30 C 21 58 05.31 +17 04 00.5 19.3 c 704
2001-08-27 05:55:21 C 21 58 02.30 +17 04 23.7 19.0 c 704
2001-09-09 05:27:53 C 21 15 40.34 +21 43 16.2 19.3 c 704
2001-09-09 05:47:35 C 21 15 38.00 +21 43 27.9 19.7 c 704
2001-09-09 06:07:14 C 21 15 35.72 +21 43 39.5 19.9 c 704
2001-09-09 06:26:57 C 21 15 33.40 +21 43 50.7 19.6 c 704
2001-09-09 06:46:38 C 21 15 31.18 +21 44 01.7 19.4 c 704
2001-09-09 09:40:09 C 21 15 11.81 +21 45 44.9 20.5 c 608
2001-09-09 09:55:21 C 21 15 10.08 +21 45 53.4 20.1 c 608
2001-09-09 10:10:33 C 21 15 08.31 +21 46 02.5 20.1 c 608
2003-12-01 11:11:29 C 09 55 09.84 +84 12 08.3 o 696
2003-12-01 11:16:25 C 09 55 09.01 +84 12 11.8 o 696
2006-01-10 12:06:40 C 12 48 38.02 -14 55 51.4 r 448
2006-01-10 12:20:55 C 12 48 38.83 -14 56 19.6 r 448
2006-08-01 10:20:10 C 18 52 26.00 -67 08 26.9 r E12
2006-08-01 10:32:07 C 18 52 24.42 -67 07 48.9 r E12
2006-08-01 10:56:05 C 18 52 21.03 -67 06 32.0 r E12
2011-01-21 10:36:08 C 11 17 22.50 +17 30 30.0 o H21
2011-01-21 10:41:23 C 11 17 22.12 +17 30 22.7 o H21
2011-01-21 10:47:10 C 11 17 21.70 +17 30 14.7 o H21