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
2006-04-21 06:01:16 C 14 25 54.09 -05 21 10.7 c 691
2006-04-25 05:01:45 C 14 21 58.48 -04 55 03.7 c 691
2006-04-25 05:27:12 C 14 21 57.42 -04 54 56.9 c 691
2006-04-25 05:52:40 C 14 21 56.39 -04 54 50.3 c 691
2006-05-26 04:41:04 C 13 53 03.295 -02 05 08.32 n 645
2006-05-26 04:45:51 C 13 53 03.151 -02 05 07.60 n 645
2007-04-13 23:38:36 C 17 40 40.48 -02 06 04.0 c 561
2007-04-13 23:43:49 C 17 40 40.69 -02 05 58.3 c 561
2007-04-13 23:49:03 C 17 40 40.69 -02 05 54.1 c 561
2007-04-18 08:26:45 C 17 41 52.82 -00 46 46.2 r 448
2007-04-18 08:38:49 C 17 41 52.94 -00 46 36.3 r 448
2007-04-18 08:50:47 C 17 41 52.98 -00 46 26.8 r 448
2007-05-10 23:30:16 C 17 36 02.31 +09 07 22.0 r A13
2007-05-10 23:58:13 C 17 36 01.28 +09 08 02.8 r A13
2007-05-13 00:28:21 C 17 34 05.53 +10 21 17.3 18.2 r 130
2007-05-13 00:30:30 C 17 34 05.44 +10 21 20.6 18.1 r 130
2007-05-13 00:32:41 C 17 34 05.35 +10 21 23.7 18.1 r 130
2007-05-13 00:34:51 C 17 34 05.26 +10 21 26.8 17.7 r 130
2007-05-13 00:43:12 C 17 34 04.96 +10 21 41.5 r J67
2007-05-13 00:46:28 C 17 34 04.81 +10 21 46.2 r J67
2007-05-13 00:49:37 C 17 34 04.66 +10 21 51.4 r J67
2007-05-13 01:31:15 C 17 34 02.767 +10 22 55.96 c 442
2007-05-13 01:33:23 C 17 34 02.654 +10 22 59.26 c 442
2007-05-13 01:34:28 C 17 34 02.598 +10 23 00.95 c 442
2007-05-13 01:36:55 C 17 34 02.520 +10 23 04.51 c 442
2007-05-13 01:38:00 C 17 34 02.459 +10 23 05.90 c 442
2007-05-13 01:39:06 C 17 34 02.403 +10 23 07.98 c 442
2007-05-13 01:40:40 C 17 34 02.353 +10 23 10.94 c 442
2007-05-14 22:42:42 C 17 31 57.25 +11 35 03.1 c 561
2007-05-14 22:47:55 C 17 31 56.94 +11 35 13.5 c 561
2007-05-14 22:53:09 C 17 31 56.70 +11 35 20.8 c 561
2007-05-15 08:53:40 C 17 31 26.29 +11 51 53.9 r G96
2007-05-15 09:01:45 C 17 31 25.86 +11 52 07.2 r G96
2007-05-15 09:09:45 C 17 31 25.39 +11 52 20.5 r G96
2007-05-15 09:17:47 C 17 31 24.99 +11 52 33.8 r G96
2007-05-17 14:50:07 C 17 28 27.03 +13 24 10.3 m 355
2007-05-17 14:51:46 C 17 28 26.88 +13 24 12.8 m 355
2007-05-17 14:56:47 C 17 28 26.58 +13 24 21.8 m 355
2007-05-17 15:09:58 C 17 28 25.75 +13 24 45.6 m 355
2007-05-17 15:11:38 C 17 28 25.63 +13 24 47.9 m 355
2007-05-17 15:13:18 C 17 28 25.53 +13 24 51.2 m 355
2007-05-21 08:30:42 C 17 22 21.39 +16 10 42.8 r H45
2007-05-21 08:31:47 C 17 22 21.32 +16 10 44.9 r H45
2007-05-21 08:33:40 C 17 22 21.16 +16 10 48.6 r H45
2007-05-21 08:34:45 C 17 22 21.08 +16 10 50.7 r H45
2007-05-21 08:35:45 C 17 22 21.01 +16 10 52.7 r H45
2007-05-24 23:47:38 C 17 14 53.27 +19 09 28.0 c A24
2007-05-24 23:48:22 C 17 14 53.19 +19 09 29.6 c A24
2007-05-24 23:49:06 C 17 14 53.12 +19 09 31.0 c A24
2007-05-27 01:07:11 C 17 09 52.38 +20 58 04.8 r J67