443972 (2003 TN1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1357960944 ± 7.32e-08
Semi-major axis (a)1.4327944469 AU ± 1.62e-09
Inclination (i)19.22913323° ± 7.65e-06
Long. of Asc. Node (Ω)13.65204934° ± 9.83e-06
Arg. of Perihelion (ω)54.65129589° ± 5.19e-05
Mean Anomaly (M)289.90312779° ± 4.08e-05
Mean Motion (n)0.5746937072°/day ± 9.77e-10
Perihelion dist (q)1.23822656 AU ± 1.05e-07
Aphelion dist (Q)1.62736234 AU ± 1.05e-07
Orbital Period1.71504624 yr ± 2.91e-09
Physical Parameters
H (abs. magnitude)19.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.385″
Uncertainty0
Orbit TypeAmor
MOID0.291252 AU
Observations Used178
Oppositions8
Arc Total2003-2023
First Observation Used2003-10-05
Last Observation Used2023-03-26
Observations (188)
Date Type RA Dec Mag Band Observatory
2003-11-03 17:49:12 C 02 07 34.64 +56 45 24.0 o 461
2003-11-07 04:26:26 C 01 51 55.52 +58 50 38.0 o 649
2003-11-07 04:29:01 C 01 51 54.97 +58 50 41.3 o 649
2003-11-07 04:31:34 C 01 51 54.42 +58 50 45.1 o 649
2003-11-18 21:56:51 C 00 58 03.13 +63 07 35.6 c 587
2003-11-18 22:01:29 C 00 58 02.15 +63 07 37.3 c 587
2003-11-18 22:06:05 C 00 58 01.40 +63 07 38.8 c 587
2004-01-06 17:37:32 C 00 57 53.80 +64 11 27.7 o 461
2004-01-06 17:48:20 C 00 57 55.25 +64 11 28.3 o 461
2004-03-09 03:47:59 C 05 53 43.18 +52 31 48.6 c 673
2004-03-09 03:58:50 C 05 53 44.96 +52 31 37.1 c 673
2004-03-10 02:57:50 C 05 57 44.13 +52 08 10.9 c 673
2004-03-10 03:09:52 C 05 57 46.15 +52 07 58.3 c 673
2004-03-10 03:13:50 C 05 57 46.84 +52 07 54.6 c 673
2004-03-10 03:25:05 C 05 57 48.71 +52 07 42.7 c 673
2004-03-11 05:51:39 C 06 02 19.90 +51 40 22.7 c 673
2004-06-17 07:02:23 C 10 28 49.99 +09 30 26.3 t 568
2004-06-17 07:10:26 C 10 28 50.68 +09 30 18.9 t 568
2004-06-17 07:18:28 C 10 28 51.38 +09 30 11.2 t 568
2006-03-06 11:25:21 C 15 09 48.55 -18 00 32.1 d 291
2006-03-06 11:31:39 C 15 09 48.72 -18 00 35.3 d 291
2006-03-06 11:39:24 C 15 09 48.64 -18 00 44.7 d 291
2008-11-24 02:29:36 C 22 05 37.69 -07 44 34.9 o 291
2008-11-24 02:35:06 C 22 05 38.19 -07 44 25.9 o 291
2008-11-24 02:40:29 C 22 05 38.54 -07 44 20.7 o 291
2011-02-01 18:48:42 C 13 13 29.90 +31 24 52.2 o 300
2011-02-01 18:57:12 C 13 13 29.72 +31 24 51.8 o 300
2011-02-01 19:05:42 C 13 13 29.65 +31 24 51.0 o 300
2011-02-01 19:14:12 C 13 13 29.43 +31 24 50.6 o 300
2011-03-01 07:23:08 C 12 29 40.92 +29 37 59.5 r 703
2011-03-01 07:32:18 C 12 29 39.84 +29 37 54.0 r 703
2011-03-01 07:41:25 C 12 29 38.79 +29 37 51.0 r 703
2011-03-01 07:50:36 C 12 29 37.68 +29 37 46.9 r 703
2011-03-05 09:43:49 C 12 18 19.90 +28 49 49.7 r 703
2011-03-05 09:56:59 C 12 18 18.36 +28 49 42.5 r 703
2011-03-05 10:10:16 C 12 18 16.66 +28 49 35.0 r 703
2011-03-05 10:23:32 C 12 18 15.04 +28 49 26.8 r 703
2011-03-10 07:03:40 C 12 04 10.75 +27 35 18.9 19.9 c 704
2011-03-10 07:20:06 C 12 04 08.58 +27 35 08.0 19.6 c 704
2011-03-10 07:37:20 C 12 04 06.47 +27 34 56.1 19.7 c 704
2011-03-23 23:09:10 C 11 26 34.97 +22 38 36.3 v 204
2011-03-23 23:30:59 C 11 26 32.69 +22 38 13.4 v 204
2011-03-23 23:52:19 C 11 26 30.46 +22 37 50.7 v 204
2011-03-28 19:30:15 C 11 15 38.57 +20 32 39.7 r 113
2011-03-28 19:48:02 C 11 15 37.00 +20 32 19.9 r 113
2011-03-28 20:05:47 C 11 15 35.42 +20 32 00.6 r 113
2015-08-09 13:17:36 C 02 21 11.55 -05 02 17.3 1 T09
2015-08-09 13:23:09 C 02 21 11.89 -05 02 13.0 1 T09
2015-08-09 13:28:43 C 02 21 12.26 -05 02 08.3 1 T09
2015-08-09 13:34:16 C 02 21 12.63 -05 02 03.9 1 T09