661492 (2004 TX37)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6336462601 ± 6.43e-08
Semi-major axis (a)3.2749386223 AU ± 3.63e-08
Inclination (i)4.91949669° ± 1.03e-05
Long. of Asc. Node (Ω)204.12321545° ± 5.67e-05
Arg. of Perihelion (ω)314.94387309° ± 5.76e-05
Mean Anomaly (M)121.31909834° ± 1.91e-05
Mean Motion (n)0.1663058509°/day ± 2.77e-09
Perihelion dist (q)1.19978601 AU ± 2.11e-07
Aphelion dist (Q)5.35009123 AU ± 2.19e-07
Orbital Period5.92658814 yr ± 9.86e-08
Physical Parameters
H (abs. magnitude)15.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.218″
Uncertainty0
Orbit TypeAmor
MOID0.218197 AU
Observations Used129
Oppositions18
Arc Total2003-2025
First Observation Used2003-09-29
Last Observation Used2025-09-15
Observations (147)
Date Type RA Dec Mag Band Observatory
2003-09-29 06:37:22 C 23 34 18.51 +00 18 32.1 X 645
2003-09-29 06:38:34 C 23 34 18.47 +00 18 31.7 X 645
2003-09-29 06:42:08 C 23 34 18.37 +00 18 31.2 X 645
2003-10-18 03:29:49 C 23 23 46.77 -01 00 30.1 X 645
2003-10-18 03:31:01 C 23 23 46.74 -01 00 30.5 X 645
2003-10-18 03:34:36 C 23 23 46.67 -01 00 31.1 X 645
2003-10-19 04:39:00 C 23 23 16.82 -01 04 26.5 X 645
2003-10-19 04:40:12 C 23 23 16.79 -01 04 26.5 X 645
2003-10-19 04:43:47 C 23 23 16.73 -01 04 27.2 X 645
2004-09-17 10:20:38 C 01 58 10.39 +12 23 09.8 c 691
2004-09-17 10:58:58 C 01 58 09.61 +12 23 03.9 c 691
2004-09-17 11:36:46 C 01 58 08.80 +12 22 58.8 c 691
2004-10-04 06:28:49 C 01 47 40.89 +11 13 39.0 c 691
2004-10-04 07:10:49 C 01 47 39.53 +11 13 30.4 c 691
2004-10-04 07:51:19 C 01 47 38.23 +11 13 21.6 c 691
2004-10-08 06:20:19 C 01 44 36.33 +10 53 18.2 c 691
2004-10-08 06:58:50 C 01 44 35.00 +10 53 10.0 c 691
2004-10-08 07:38:00 C 01 44 33.70 +10 53 01.5 c 691
2004-10-15 07:37:17 C 01 38 47.98 +10 14 38.4 r G96
2004-10-15 07:48:38 C 01 38 47.59 +10 14 36.2 r G96
2004-10-15 07:59:59 C 01 38 47.16 +10 14 33.1 r G96
2004-10-15 08:11:19 C 01 38 46.74 +10 14 30.6 r G96
2010-09-14 08:35:57 C 01 44 21.18 +11 26 30.6 o 691
2010-09-14 09:01:25 C 01 44 20.58 +11 26 26.6 o 691
2010-09-14 09:26:54 C 01 44 20.12 +11 26 23.1 o 691
2010-09-18 08:30:12 C 01 42 17.43 +11 12 44.3 o 691
2010-09-18 08:55:40 C 01 42 16.84 +11 12 40.6 o 691
2010-09-18 09:21:11 C 01 42 16.22 +11 12 36.5 o 691
2010-09-29 08:44:05 C 01 35 20.64 +10 26 30.0 o 691
2010-09-29 09:09:36 C 01 35 19.89 +10 26 24.9 o 691
2010-09-29 09:35:10 C 01 35 19.11 +10 26 19.9 o 691
2010-10-09 08:32:47 C 01 27 44.89 +09 35 29.5 r G96
2010-10-09 08:42:42 C 01 27 44.56 +09 35 27.2 r G96
2010-10-09 08:52:37 C 01 27 44.20 +09 35 25.0 r G96
2010-10-09 09:02:38 C 01 27 43.84 +09 35 23.0 r G96
2010-11-05 04:59:03 C 01 05 48.40 +07 02 36.7 r G96
2010-11-05 05:09:08 C 01 05 48.08 +07 02 34.6 r G96
2010-11-05 05:19:08 C 01 05 47.76 +07 02 32.2 r G96
2010-11-05 05:29:11 C 01 05 47.40 +07 02 29.9 r G96
2016-09-25 10:47:18 C 01 32 21.64 +10 17 45.7 q G96
2016-09-25 10:53:31 C 01 32 21.39 +10 17 43.3 q G96
2016-09-25 11:19:39 C 01 32 20.66 +10 17 39.0 q G96
2016-10-06 12:15:47 C 01 24 13.519 +09 23 05.53 L F51
2016-10-06 12:33:51 C 01 24 12.912 +09 23 01.46 L F51
2016-10-06 12:51:51 C 01 24 12.296 +09 22 57.36 L F51
2016-10-07 07:15:31 C 01 23 36.03 +09 18 51.0 o 691
2016-10-07 07:42:23 C 01 23 35.11 +09 18 44.6 o 691
2016-10-07 08:09:01 C 01 23 34.25 +09 18 38.6 o 691
2016-10-20 05:52:28 C 01 12 59.58 +08 05 53.2 q G96
2016-10-20 06:03:34 C 01 12 59.15 +08 05 51.1 q G96