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
2020-06-08 06:24:00 C 15 35 02.60 +17 35 15.3 V V93
2020-06-08 10:14:52 C 15 34 29.61 +17 39 02.3 V T08
2020-06-08 10:20:11 C 15 34 28.86 +17 39 07.6 V T08
2020-06-08 10:28:08 C 15 34 27.69 +17 39 14.9 V T08
2020-06-08 10:43:26 C 15 34 25.45 +17 39 29.6 V T08
2020-06-08 14:44:32 C 15 33 51.23 +17 43 19.6 q D29
2020-06-08 15:03:05 C 15 33 48.51 +17 43 37.2 q D29
2020-06-08 15:21:38 C 15 33 45.80 +17 43 55.2 q D29
2020-06-09 02:52:25 C 15 32 06.65 +17 54 53.2 q I15
2020-06-09 02:54:29 C 15 32 06.33 +17 54 54.9 q I15
2020-06-09 02:56:36 C 15 32 06.03 +17 54 57.2 q I15
2020-06-09 09:14:54 C 15 31 11.27 +18 00 59.7 V T08
2020-06-09 09:19:33 C 15 31 10.57 +18 01 03.9 V T08
2020-06-09 09:36:21 C 15 31 08.08 +18 01 19.5 V T08
2020-06-09 09:46:19 C 15 31 06.62 +18 01 29.1 V T08
2020-06-11 03:31:53 C 15 25 01.11 +18 40 01.7 V V93
2020-06-11 04:36:35 C 15 24 51.40 +18 40 59.9 V V93
2020-06-11 05:32:04 C 15 24 43.07 +18 41 49.9 V V93
2020-06-11 07:03:27 C 15 24 29.55 +18 43 13.9 V 703
2020-06-11 07:11:39 C 15 24 28.31 +18 43 21.3 V 703
2020-06-11 07:19:51 C 15 24 27.07 +18 43 28.5 V 703
2020-06-11 07:28:03 C 15 24 25.87 +18 43 35.8 V 703
2020-06-12 04:24:54 C 15 21 20.08 +19 02 13.1 V V93
2020-06-12 05:18:55 C 15 21 11.91 +19 03 00.4 V V93
2020-06-12 06:10:32 C 15 21 04.09 +19 03 45.6 V V93
2020-06-12 21:06:01 C 15 18 50.94 +19 16 44.9 q K73
2020-06-12 21:09:24 C 15 18 50.41 +19 16 47.7 q K73
2020-06-12 21:12:53 C 15 18 49.90 +19 16 50.6 q K73
2020-06-12 22:19:48 C 15 18 39.81 +19 17 47.2 V 160
2020-06-12 22:22:45 C 15 18 39.37 +19 17 49.7 V 160
2020-06-12 22:25:43 C 15 18 38.92 +19 17 52.3 V 160
2020-06-13 03:25:24 C 15 17 54.38 +19 22 10.1 V V94
2020-06-13 03:58:20 C 15 17 49.36 +19 22 38.6 V V94
2020-06-13 04:12:07 C 15 17 47.24 +19 22 50.1 V V94
2020-06-13 05:40:29 C 15 17 33.79 +19 24 06.1 q H45
2020-06-13 05:41:38 C 15 17 33.61 +19 24 07.1 q H45
2020-06-13 05:42:43 C 15 17 33.43 +19 24 08.0 q H45
2020-06-13 05:43:50 C 15 17 33.28 +19 24 08.8 q H45
2020-06-13 05:45:47 C 15 17 32.98 +19 24 10.5 q H45
2020-06-13 05:46:47 C 15 17 32.83 +19 24 11.4 q H45
2020-06-13 08:56:35 C 15 17 04.56 +19 26 56.0 V T08
2020-06-13 09:11:33 C 15 17 02.27 +19 27 08.8 V T08
2020-06-13 09:15:38 C 15 17 01.64 +19 27 12.2 V T08
2020-06-13 09:23:43 C 15 17 00.41 +19 27 19.1 V T08
2020-06-14 01:52:43 C 15 14 32.26 +19 41 04.5 q W46
2020-06-14 02:35:32 C 15 14 25.66 +19 41 41.7 q W46
2020-06-14 06:10:30 C 15 13 53.07 +19 44 39.4 V G96
2020-06-14 06:18:03 C 15 13 51.91 +19 44 45.6 V G96
2020-06-14 06:25:37 C 15 13 50.75 +19 44 51.9 V G96
2020-06-14 06:31:14 C 15 13 49.88 +19 44 56.6 V G96