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
2015-08-09 13:39:50 C 02 21 12.97 -05 01 59.4 1 T09
2015-08-09 13:45:23 C 02 21 13.34 -05 01 55.0 1 T09
2015-08-09 13:50:56 C 02 21 13.68 -05 01 50.5 1 T09
2015-08-09 13:56:29 C 02 21 14.05 -05 01 45.9 1 T09
2015-08-09 14:02:04 C 02 21 14.41 -05 01 41.2 1 T09
2015-08-09 14:40:57 C 02 21 16.86 -05 01 10.5 1 T09
2015-09-09 11:27:54 C 02 59 27.266 +07 49 55.76 L F51
2015-09-09 11:45:35 C 02 59 27.750 +07 50 20.30 L F51
2015-09-09 12:20:57 C 02 59 28.719 +07 51 09.58 L F51
2015-09-17 08:13:05 C 03 03 57.04 +12 35 41.6 u H15
2015-09-17 08:26:16 C 03 03 57.15 +12 36 04.0 u H15
2015-09-17 08:40:10 C 03 03 57.34 +12 36 27.6 u H15
2015-10-11 06:26:10 C 02 51 23.45 +32 44 18.9 q 703
2015-10-11 06:34:45 C 02 51 22.73 +32 44 40.2 q 703
2015-10-11 06:43:20 C 02 51 22.04 +32 45 01.3 q 703
2015-10-11 06:51:55 C 02 51 21.39 +32 45 23.2 q 703
2015-10-14 09:42:02 C 02 45 22.55 +35 50 38.4 R G45
2015-10-14 09:51:47 C 02 45 21.63 +35 51 01.9 R G45
2015-10-14 10:00:22 C 02 45 20.81 +35 51 22.9 R G45
2015-10-14 10:07:30 C 02 45 20.12 +35 51 40.7 R G45
2015-10-19 22:37:56 C 02 31 38.13 +41 15 30.7 c A24
2015-10-19 22:38:58 C 02 31 38.06 +41 15 32.5 c A24
2015-10-19 22:40:00 C 02 31 37.92 +41 15 35.2 c A24
2015-10-19 22:41:02 C 02 31 37.72 +41 15 38.1 c A24
2015-10-19 23:39:14 C 02 31 30.37 +41 17 57.6 c A24
2015-10-19 23:40:17 C 02 31 30.29 +41 18 00.1 c A24
2015-10-19 23:41:19 C 02 31 30.11 +41 18 02.7 c A24
2015-10-19 23:42:21 C 02 31 30.00 +41 18 05.3 c A24
2015-10-21 16:20:45 C 02 26 27.04 +42 53 52.1 q D29
2015-10-21 16:22:01 C 02 26 26.89 +42 53 55.1 q D29
2015-10-21 16:41:04 C 02 26 24.28 +42 54 39.1 q D29
2015-10-21 16:42:20 C 02 26 24.01 +42 54 41.4 q D29
2015-10-25 08:30:59 C 02 14 11.33 +46 11 14.2 R G45
2015-10-25 08:39:55 C 02 14 09.91 +46 11 33.0 R G45
2015-10-25 08:48:51 C 02 14 08.56 +46 11 51.6 R G45
2015-10-25 08:57:55 C 02 14 07.09 +46 12 10.8 R G45
2015-10-26 05:15:23 C 02 11 04.93 +46 55 08.5 u H21
2015-10-26 05:18:19 C 02 11 04.47 +46 55 14.4 u H21
2015-10-26 05:24:12 C 02 11 03.49 +46 55 26.7 u H21
2015-10-26 05:30:05 C 02 11 02.57 +46 55 39.4 u H21
2015-10-26 05:35:58 C 02 11 01.63 +46 55 51.9 u H21
2015-10-27 07:32:58 C 02 06 59.16 +47 49 20.7 u 926
2015-10-27 07:43:20 C 02 06 57.40 +47 49 41.8 u 926
2015-10-27 07:53:43 C 02 06 55.62 +47 50 03.0 u 926
2015-11-10 19:51:23 C 01 05 28.35 +56 24 28.4 o C41
2015-11-10 20:12:58 C 01 05 24.27 +56 24 48.1 o C41
2015-11-15 19:06:15 C 00 45 35.04 +57 54 17.6 t 130
2015-11-15 19:18:25 C 00 45 33.06 +57 54 25.8 t 130
2015-11-24 02:48:26 C 00 19 35.62 +59 16 10.5 u H21
2015-11-24 02:51:32 C 00 19 35.27 +59 16 11.1 u H21