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
2001-03-24 13:31:24 C 08 20 53.76 -11 54 49.5 428
2001-03-25 00:16:47 C 08 22 38.57 -11 28 27.4 859
2001-03-25 00:21:10 C 08 22 39.20 -11 28 16.8 859
2001-03-25 00:30:05 C 08 22 40.62 -11 27 55.1 859
2001-03-25 00:33:10 C 08 22 41.11 -11 27 47.1 859
2001-03-26 11:37:48 C 08 28 02.21 -10 06 55.2 428
2001-03-26 11:43:03 C 08 28 02.93 -10 06 43.2 428
2001-03-27 04:00:08 C 08 30 23.54 -09 32 04.3 670
2001-03-27 04:47:15 C 08 30 30.00 -09 30 25.2 670
2001-03-28 20:19:50 C 08 35 49.49 -08 11 57.6 176
2001-03-28 20:23:40 C 08 35 50.09 -08 11 48.8 176
2001-03-28 20:27:29 C 08 35 50.52 -08 11 42.6 176
2001-03-30 04:42:37 C 08 39 52.35 -07 13 33.1 670
2001-04-01 18:40:11 C 08 46 58.05 -05 34 48.1 046
2001-04-01 18:41:32 C 08 46 58.22 -05 34 46.0 118
2001-04-01 18:42:12 C 08 46 58.29 -05 34 45.0 046
2001-04-01 18:43:03 C 08 46 58.35 -05 34 43.6 118
2001-04-01 18:43:18 C 08 46 58.40 -05 34 43.4 046
2001-04-01 18:45:31 C 08 46 58.63 -05 34 40.0 118
2001-04-03 19:30:24 C 08 52 03.46 -04 27 14.9 611
2001-04-03 19:32:30 C 08 52 03.73 -04 27 12.7 611
2001-04-03 19:34:24 C 08 52 03.80 -04 27 10.0 611
2001-04-05 03:14:02 C 08 55 10.18 -03 47 31.2 c 699
2001-04-05 03:23:01 C 08 55 11.01 -03 47 20.3 c 699
2001-04-05 03:32:01 C 08 55 11.83 -03 47 09.7 c 699
2001-04-05 03:41:01 C 08 55 12.69 -03 46 58.8 c 699
2001-04-08 04:50:55 C 09 01 53.29 -02 26 27.6 649
2001-04-08 04:52:54 C 09 01 53.40 -02 26 25.3 649
2001-04-08 04:55:05 C 09 01 53.56 -02 26 23.6 649
2001-04-08 04:59:13 C 09 01 53.73 -02 26 20.5 649
2001-04-11 03:38:11 C 09 07 49.97 -01 20 52.6 670
2001-04-11 04:27:04 C 09 07 53.79 -01 20 11.3 670
2001-04-11 05:23:45 C 09 07 58.26 -01 19 23.0 670
2001-04-19 00:27:30 C 09 21 54.13 +00 49 31.6 808
2001-04-19 01:07:39 C 09 21 56.79 +00 49 53.3 808
2001-04-19 12:38:59 C 09 22 44.49 +00 55 57.6 360
2001-04-19 12:42:33 C 09 22 44.73 +00 55 59.6 360
2001-04-19 12:46:17 C 09 22 44.97 +00 56 01.5 360
2001-04-25 00:07:10 C 09 31 28.35 +01 56 33.7 808
2001-04-25 01:18:40 C 09 31 32.81 +01 57 02.2 808
2001-04-26 23:56:10 C 09 34 30.62 +02 14 16.8 808
2001-04-27 00:59:49 C 09 34 34.51 +02 14 38.8 808
2002-04-09 01:34:59 C 13 39 59.41 -06 57 17.3 807
2002-04-09 04:01:31 C 13 39 53.20 -06 56 32.9 807
2005-04-09 08:20:47 C 13 15 25.74 -06 50 14.5 r G96
2005-04-09 08:28:26 C 13 15 25.40 -06 50 11.8 r G96
2005-04-09 08:36:02 C 13 15 25.01 -06 50 09.3 r G96
2005-04-09 08:43:41 C 13 15 24.66 -06 50 06.0 r G96
2006-04-21 05:10:33 C 14 25 56.33 -05 21 30.8 c 691
2006-04-21 05:35:55 C 14 25 55.41 -05 21 19.6 c 691