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
2023-06-17 08:59:11 C 14 27 41.042 +03 32 49.48 X F51
2023-06-24 04:50:52 C 14 20 48.350 +03 46 22.44 V G96
2023-06-24 04:58:24 C 14 20 48.037 +03 46 23.09 V G96
2023-06-24 05:05:57 C 14 20 47.756 +03 46 23.34 V G96
2023-06-24 05:13:32 C 14 20 47.465 +03 46 23.84 V G96
2023-07-08 04:14:27 C 14 11 00.751 +03 43 34.90 V G96
2023-07-08 04:21:51 C 14 11 00.582 +03 43 34.61 V G96
2023-07-08 04:29:14 C 14 11 00.438 +03 43 33.78 V G96
2023-07-08 04:36:38 C 14 11 00.265 +03 43 33.56 V G96
2024-01-12 08:17:47 C 14 49 19.188 -35 03 26.57 V W68
2024-01-12 08:25:29 C 14 49 18.386 -35 03 24.80 V W68
2024-01-12 08:30:47 C 14 49 17.882 -35 03 23.47 V W68
2024-01-12 08:46:33 C 14 49 16.346 -35 03 19.76 V W68
2024-01-15 02:08:07 C 14 43 04.874 -34 46 35.90 V M22
2024-01-15 02:14:05 C 14 43 04.318 -34 46 34.43 V M22
2024-01-15 02:21:21 C 14 43 03.614 -34 46 32.34 V M22
2024-01-15 02:38:43 C 14 43 01.978 -34 46 28.60 V M22
2024-01-16 05:58:56 C 14 40 29.839 -34 39 09.25 V W68
2024-01-16 06:03:43 C 14 40 29.412 -34 39 08.82 V W68
2024-01-16 06:29:46 C 14 40 26.983 -34 39 02.23 V W68
2024-01-16 06:42:18 C 14 40 25.812 -34 38 59.57 V W68
2024-01-17 08:01:01 C 14 38 05.438 -34 32 08.05 V W68
2024-01-17 08:06:14 C 14 38 04.949 -34 32 06.61 V W68
2024-01-17 08:14:11 C 14 38 04.234 -34 32 04.56 V W68
2024-01-24 07:55:34 C 14 22 25.421 -33 41 12.19 V W68
2024-01-24 08:03:48 C 14 22 24.622 -33 41 09.31 V W68
2024-01-24 08:26:02 C 14 22 22.421 -33 41 02.33 V W68
2024-01-24 08:35:33 C 14 22 21.475 -33 40 59.34 V W68
2024-01-29 07:46:23 C 14 10 31.447 -32 56 37.82 V W68
2024-01-29 07:50:59 C 14 10 30.967 -32 56 36.28 V W68
2024-01-29 07:58:48 C 14 10 30.113 -32 56 32.96 V W68
2024-01-29 08:16:04 C 14 10 28.301 -32 56 26.12 V W68
2024-01-30 06:40:26 S 14 08 07.78 -32 47 01.8 L C51
2024-01-30 12:51:46 S 14 07 28.78 -32 44 22.6 L C51
2024-01-30 14:24:32 S 14 07 18.99 -32 43 42.5 L C51
2024-01-30 17:30:07 S 14 06 59.43 -32 42 22.2 L C51
2024-01-30 20:35:51 S 14 06 39.79 -32 41 01.2 L C51
2024-02-01 07:22:18 C 14 02 57.077 -32 25 22.04 V W68
2024-02-01 07:36:39 C 14 02 55.454 -32 25 15.56 V W68
2024-02-01 07:41:26 C 14 02 54.929 -32 25 13.76 V W68
2024-02-01 07:50:53 C 14 02 53.887 -32 25 09.37 V W68
2024-02-01 17:02:51 C 14 01 53.87 -32 20 49.0 X Q20
2024-02-01 17:33:13 C 14 01 50.46 -32 20 35.0 X Q20
2024-02-01 18:07:01 C 14 01 46.70 -32 20 19.3 X Q20
2024-02-02 07:44:27 C 14 00 16.867 -32 13 47.82 V W68
2024-02-02 08:03:14 C 14 00 14.746 -32 13 39.00 V W68
2024-02-02 08:08:56 C 14 00 14.090 -32 13 36.26 V W68
2024-02-02 08:17:02 C 14 00 13.210 -32 13 31.87 V W68
2024-02-03 16:51:57 C 13 56 34.67 -31 57 11.6 X Q20
2024-02-03 17:22:21 C 13 56 31.14 -31 56 56.3 X Q20