136874 (1998 FH74)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8840247714 ± 6.07e-09
Semi-major axis (a)2.2024389688 AU ± 1.25e-09
Inclination (i)21.14127408° ± 2.00e-06
Long. of Asc. Node (Ω)197.53034543° ± 4.21e-06
Arg. of Perihelion (ω)193.41357117° ± 4.28e-06
Mean Anomaly (M)215.31585690° ± 1.86e-06
Mean Motion (n)0.3015479999°/day ± 2.57e-10
Perihelion dist (q)0.25542836 AU ± 1.34e-08
Aphelion dist (Q)4.14944957 AU ± 1.36e-08
Orbital Period3.26855520 yr ± 2.79e-09
Physical Parameters
H (abs. magnitude)15.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.228″
Uncertainty0
Orbit TypeApollo
MOID0.235590 AU
Observations Used1341
Gaia Obs Used24
Oppositions15
Arc Total1995-2017
First Observation Used1995-05-04
Last Observation Used2025-06-26
Observations (1477)
Date Type RA Dec Mag Band Observatory
2014-04-21 00:28:14 C 07 57 05.69 +04 51 45.6 q I15
2014-04-21 00:39:50 C 07 57 07.86 +04 51 49.5 q I15
2014-04-24 02:51:13 C 08 10 14.32 +05 13 59.7 q H45
2014-04-24 02:52:33 C 08 10 14.58 +05 14 00.2 q H45
2014-04-24 02:53:45 C 08 10 14.77 +05 14 00.8 q H45
2014-04-24 02:55:14 C 08 10 15.00 +05 14 01.0 q H45
2014-04-24 02:56:43 C 08 10 15.26 +05 14 01.7 q H45
2014-04-24 02:59:00 C 08 10 15.63 +05 14 02.5 q H45
2014-05-02 03:46:35 C 08 39 03.53 +05 50 27.0 q 703
2014-05-02 04:12:57 C 08 39 06.93 +05 50 27.7 q 703
2014-05-27 03:40:44 C 09 41 24.46 +05 46 59.3 q 703
2014-05-27 03:52:18 C 09 41 25.41 +05 46 57.6 q 703
2014-05-27 04:03:51 C 09 41 26.38 +05 46 56.1 q 703
2014-05-27 04:15:23 C 09 41 27.26 +05 46 54.0 q 703
2015-03-23 09:28:50 C 13 51 16.52 -08 52 54.3 q G96
2015-03-23 09:35:34 C 13 51 16.32 -08 52 52.2 q G96
2015-03-23 09:42:19 C 13 51 16.02 -08 52 50.2 q G96
2015-03-23 09:49:03 C 13 51 15.72 -08 52 48.1 q G96
2015-04-11 08:18:31 C 13 32 32.49 -06 34 57.3 q G96
2015-04-11 08:27:04 C 13 32 32.14 -06 34 55.2 q G96
2015-04-11 08:35:38 C 13 32 31.76 -06 34 52.4 q G96
2015-04-11 08:44:13 C 13 32 31.39 -06 34 49.4 q G96
2015-04-19 06:21:52 C 13 24 27.62 -05 36 33.4 L W84
2015-04-19 06:26:32 C 13 24 27.42 -05 36 32.0 L W84
2015-04-19 06:31:12 C 13 24 27.22 -05 36 30.6 L W84
2015-04-19 06:35:53 C 13 24 27.03 -05 36 29.1 L W84
2015-04-19 06:40:32 C 13 24 26.83 -05 36 27.8 L W84
2015-04-21 10:00:37 C 13 22 18.754 -05 21 09.62 L F51
2015-04-21 10:20:09 C 13 22 17.916 -05 21 04.07 L F51
2015-04-21 10:39:43 C 13 22 17.100 -05 20 58.14 L F51
2016-03-15 13:28:38 C 15 11 06.024 -08 55 57.72 L F51
2016-03-15 13:49:22 C 15 11 05.674 -08 55 53.16 L F51
2016-03-15 14:30:49 C 15 11 04.888 -08 55 44.41 L F51
2016-04-29 07:12:16 C 14 35 01.16 -04 07 09.0 q G96
2016-04-29 07:19:32 C 14 35 00.81 -04 07 06.9 q G96
2016-04-29 07:26:49 C 14 35 00.47 -04 07 04.8 q G96
2016-04-29 07:34:05 C 14 35 00.15 -04 07 03.0 q G96
2016-06-07 05:50:23 C 13 58 05.26 -00 50 13.1 q G96
2016-06-07 05:58:30 C 13 58 04.96 -00 50 12.7 q G96
2016-06-07 06:06:38 C 13 58 04.74 -00 50 11.7 q G96
2016-06-07 06:14:49 C 13 58 04.49 -00 50 10.2 q G96
2016-06-28 06:56:23 C 13 47 47.26 -00 23 47.0 1 T09
2016-06-28 07:19:06 C 13 47 46.97 -00 23 47.2 1 T09
2016-06-28 07:52:47 C 13 47 46.55 -00 23 47.2 1 T09
2016-06-28 08:18:44 C 13 47 46.24 -00 23 47.5 1 T09
2016-06-28 08:54:35 C 13 47 45.81 -00 23 47.9 1 T09
2018-03-17 12:18:57 C 13 34 33.610 -09 57 05.12 U F51
2018-03-17 12:34:22 C 13 34 32.927 -09 57 00.09 U F51
2018-03-17 12:49:46 C 13 34 32.249 -09 56 55.03 U F51
2018-03-21 08:48:46 C 13 30 28.40 -09 26 15.7 U G96