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
2007-06-13 06:30:25 C 15 53 39.62 +39 04 58.5 r H45
2007-06-13 06:31:37 C 15 53 39.27 +39 05 01.9 r H45
2007-06-14 03:49:37 C 15 47 24.21 +40 03 53.2 c 762
2007-06-14 03:51:58 C 15 47 23.56 +40 03 59.3 c 762
2007-06-14 03:56:53 C 15 47 22.01 +40 04 13.1 c 762
2007-06-20 13:02:52 C 14 53 03.50 +46 33 52.5 r 379
2007-06-20 13:04:28 C 14 53 02.84 +46 33 56.2 r 379
2007-06-20 13:07:39 C 14 53 01.52 +46 34 03.7 r 379
2007-06-20 13:09:15 C 14 53 00.85 +46 34 07.2 r 379
2007-06-20 13:16:34 C 14 52 57.78 +46 34 23.1 r 379
2007-06-20 13:18:10 C 14 52 57.11 +46 34 26.8 r 379
2007-06-20 13:19:48 C 14 52 56.43 +46 34 30.3 r 379
2007-06-20 13:21:24 C 14 52 55.77 +46 34 34.3 r 379
2007-06-23 06:14:04 C 14 24 47.73 +48 48 25.9 r 703
2007-06-23 06:22:58 C 14 24 43.63 +48 48 41.8 r 703
2007-06-23 06:32:03 C 14 24 39.52 +48 48 59.6 r 703
2007-06-23 06:40:58 C 14 24 35.35 +48 49 14.9 r 703
2007-06-25 04:59:22 C 14 02 46.49 +50 07 52.5 c H45
2007-06-25 05:01:30 C 14 02 45.34 +50 07 56.2 r H45
2007-06-25 05:02:51 C 14 02 44.84 +50 07 58.2 c H45
2007-06-25 05:04:20 C 14 02 43.93 +50 08 00.9 c H45
2007-06-25 05:07:01 C 14 02 42.58 +50 08 05.1 r H45
2007-06-28 06:19:52 C 13 25 49.44 +51 38 28.8 r 703
2007-06-28 06:26:08 C 13 25 46.09 +51 38 34.3 r 703
2007-06-28 06:32:22 C 13 25 42.92 +51 38 40.2 r 703
2007-06-28 06:38:36 C 13 25 39.64 +51 38 45.4 r 703
2008-03-07 09:33:37 C 13 23 33.74 -12 06 12.6 o 691
2008-03-07 09:59:04 C 13 23 32.43 -12 06 02.3 o 691
2008-03-11 09:08:21 C 13 18 43.71 -11 29 41.1 o 691
2008-03-11 09:30:27 C 13 18 42.53 -11 29 32.4 o 691
2008-03-11 09:52:31 C 13 18 41.37 -11 29 23.7 o 691
2008-03-15 09:01:18 C 13 13 37.64 -10 50 42.4 o 691
2008-03-15 09:26:50 C 13 13 36.18 -10 50 31.6 o 691
2008-03-15 09:52:22 C 13 13 34.75 -10 50 20.5 o 691
2008-04-04 08:23:48 C 12 46 43.86 -07 16 05.7 r 703
2008-04-04 08:31:35 C 12 46 43.53 -07 16 01.7 r 703
2008-04-04 08:39:21 C 12 46 43.14 -07 15 56.5 r 703
2008-04-04 08:47:05 C 12 46 42.63 -07 15 54.0 r 703
2008-04-06 07:21:31 C 12 44 10.79 -06 54 49.4 19.6 c 704
2008-04-06 07:38:07 C 12 44 09.82 -06 54 42.1 20.1 c 704
2008-04-06 07:54:46 C 12 44 08.90 -06 54 34.9 20.0 c 704
2008-04-06 08:11:22 C 12 44 08.00 -06 54 27.5 20.1 c 704
2008-04-06 08:27:56 C 12 44 07.06 -06 54 18.0 20.2 c 704
2008-04-26 07:05:38 C 12 21 47.84 -03 39 51.7 r G96
2008-04-26 07:14:44 C 12 21 47.48 -03 39 48.9 r G96
2008-04-26 07:23:47 C 12 21 47.16 -03 39 45.3 r G96
2008-04-26 07:32:57 C 12 21 46.83 -03 39 42.1 r G96
2009-03-28 06:50:35 C 14 25 59.50 -08 00 29.2 o 291
2009-03-28 06:55:54 C 14 25 59.33 -08 00 28.2 o 291
2009-03-28 07:01:22 C 14 25 59.13 -08 00 26.8 o 291