308041 (2004 TN)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4356164034 ± 1.03e-07
Semi-major axis (a)1.4281245160 AU ± 5.72e-09
Inclination (i)14.04578398° ± 1.13e-05
Long. of Asc. Node (Ω)17.10171226° ± 3.62e-05
Arg. of Perihelion (ω)160.00321183° ± 3.83e-05
Mean Anomaly (M)5.70268133° ± 1.20e-05
Mean Motion (n)0.5775148611°/day ± 3.47e-09
Perihelion dist (q)0.80601005 AU ± 1.47e-07
Aphelion dist (Q)2.05023898 AU ± 1.47e-07
Orbital Period1.70666826 yr ± 1.02e-08
Physical Parameters
H (abs. magnitude)19.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual1.222″
Uncertainty0
Orbit TypeApollo
MOID0.156726 AU
Observations Used679
Oppositions8
Arc Total2004-2024
First Observation Used2004-10-04
Last Observation Used2024-09-09
Observations (1141)
Date Type RA Dec Mag Band Observatory
2016-10-23 09:55:16 C 01 42 48.69 +18 21 23.7 V G45
2016-10-23 10:56:01 C 01 42 42.83 +18 21 20.5 V G45
2016-10-25 11:00:48 C 01 38 05.607 +18 19 13.17 L F51
2016-10-25 11:19:01 C 01 38 03.797 +18 19 12.07 L F51
2016-10-25 11:55:08 C 01 38 00.204 +18 19 09.91 L F51
2016-10-28 05:45:26 C 01 31 37.43 +18 14 39.0 q G96
2016-10-28 05:47:17 C 01 31 37.25 +18 14 39.6 q G96
2016-10-28 06:09:08 C 01 31 35.03 +18 14 37.7 q G96
2016-10-28 06:11:07 C 01 31 34.81 +18 14 37.9 q G96
2016-10-30 23:01:41 C 01 25 17.69 +18 08 41.7 20.1 q J43
2016-10-30 23:14:13 C 01 25 16.47 +18 08 41.0 19.2 q J43
2016-10-30 23:26:33 C 01 25 15.21 +18 08 39.6 20.2 q J43
2016-10-30 23:38:54 C 01 25 13.95 +18 08 37.8 20.2 q J43
2016-11-01 23:27:28 C 01 20 38.82 +18 03 23.8 19.4 q J43
2016-11-01 23:39:40 C 01 20 37.56 +18 03 22.7 20.3 q J43
2016-11-01 23:51:50 C 01 20 36.39 +18 03 20.6 20.2 q J43
2016-11-02 00:04:02 C 01 20 35.19 +18 03 20.1 20.1 q J43
2016-11-02 03:09:09 C 01 20 18.18 +18 02 57.3 q G96
2016-11-02 03:17:25 C 01 20 17.38 +18 02 56.3 q G96
2016-11-02 03:25:49 C 01 20 16.50 +18 02 55.8 q G96
2016-11-02 03:34:05 C 01 20 15.73 +18 02 55.0 q G96
2016-11-24 02:04:31 C 00 39 31.03 +16 50 33.9 q G96
2016-11-24 02:10:39 C 00 39 30.68 +16 50 33.5 q G96
2016-11-24 02:16:51 C 00 39 30.36 +16 50 32.7 q G96
2016-11-24 02:23:01 C 00 39 29.99 +16 50 33.2 q G96
2021-09-04 12:33:08 C 01 38 57.173 +04 41 50.87 U F51
2021-09-04 12:50:15 C 01 38 56.542 +04 41 50.56 U F51
2021-09-04 13:07:12 C 01 38 55.911 +04 41 50.10 U F51
2021-09-10 08:59:28 C 01 33 13.05 +04 35 20.5 V G96
2021-09-10 09:07:34 C 01 33 12.70 +04 35 19.4 V G96
2021-09-10 09:15:40 C 01 33 12.27 +04 35 19.5 V G96
2021-09-10 09:23:46 C 01 33 11.91 +04 35 18.7 V G96
2021-09-30 10:12:10 C 01 02 35.722 +03 39 07.06 U F52
2021-09-30 10:28:45 C 01 02 34.390 +03 39 04.42 U F52
2021-09-30 10:45:27 C 01 02 33.059 +03 39 01.75 U F52
2021-10-04 08:54:41 C 00 55 06.706 +03 23 56.23 U F51
2021-10-04 09:13:28 C 00 55 05.149 +03 23 53.19 U F51
2021-10-04 09:32:19 C 00 55 03.596 +03 23 50.02 U F51
2021-10-04 09:51:09 C 00 55 02.030 +03 23 46.99 U F51
2021-10-05 08:36:22 C 00 53 12.195 +03 20 04.22 U F52
2021-10-05 09:07:46 C 00 53 09.599 +03 19 59.27 U F52
2021-10-05 09:23:32 C 00 53 08.294 +03 19 56.74 U F52
2021-10-09 06:55:24 C 00 45 31.87 +03 04 40.7 V G96
2021-10-09 07:06:17 C 00 45 30.96 +03 04 38.6 V G96
2021-10-09 07:14:22 C 00 45 30.25 +03 04 37.6 V G96
2021-10-09 07:22:30 C 00 45 29.62 +03 04 36.4 V G96
2021-10-26 06:57:09 C 00 14 24.571 +02 11 00.25 U F52
2021-10-26 07:13:51 C 00 14 23.417 +02 10 58.88 U F52
2021-10-26 07:30:33 C 00 14 22.270 +02 10 57.49 U F52
2021-11-07 04:56:54 C 23 58 22.428 +01 59 32.01 U F52