IAA RAS IAA Minor Planet Database

303174 (2004 FH11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4458893332 ± 1.16e-08
Semi-major axis (a)2.2567080642 AU ± 1.28e-09
Inclination (i)21.37439450° ± 2.60e-06
Long. of Asc. Node (Ω)203.53487975° ± 3.79e-06
Arg. of Perihelion (ω)88.08017339° ± 6.29e-06
Mean Anomaly (M)113.94507657° ± 3.51e-06
Mean Motion (n)0.2907362637°/day ± 2.47e-10
Perihelion dist (q)1.25046601 AU ± 2.62e-08
Aphelion dist (Q)3.26295012 AU ± 2.62e-08
Orbital Period3.39010439 yr ± 2.88e-09
Physical Parameters
H (abs. magnitude)16.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.401″
Uncertainty0
Orbit TypeAmor
MOID0.460426 AU
Observations Used2910
Oppositions18
Arc Total2001-2026
First Observation Used2001-09-23
Last Observation Used2026-01-12
Observations (4107)
Date Type RA Dec Mag Band Observatory
2004-09-01 21:13:09 C 23 02 31.91 +36 46 32.1 – r A16
2004-09-02 06:21:08 C 23 02 33.53 +36 33 16.0 – r H41
2004-09-02 06:23:04 C 23 02 33.54 +36 33 14.1 – r H41
2004-09-02 06:24:48 C 23 02 33.52 +36 33 11.6 – r H41
2004-09-02 06:26:32 C 23 02 33.47 +36 33 08.9 – r H41
2004-09-02 06:28:48 C 23 02 33.43 +36 33 05.4 – r H41
2004-09-02 20:57:21 C 23 02 37.32 +36 11 36.3 – d 048
2004-09-02 21:04:52 C 23 02 37.36 +36 11 24.9 – d 048
2004-09-02 21:08:38 C 23 02 37.33 +36 11 19.7 – d 048
2004-09-02 21:09:52 C 23 02 37.35 +36 11 18.5 – d 048
2004-09-02 21:11:07 C 23 02 37.36 +36 11 15.8 – d 048
2004-09-02 21:40:30 C 23 02 37.54 +36 10 33.0 – r A16
2004-09-02 21:47:02 C 23 02 37.51 +36 10 23.5 – r A16
2004-09-02 21:53:09 C 23 02 37.50 +36 10 14.5 – r A16
2004-09-02 21:59:15 C 23 02 37.54 +36 10 05.4 – r A16
2004-09-02 22:04:59 C 23 02 37.55 +36 09 57.1 – r A16
2004-09-03 19:27:38 C 23 02 42.38 +35 37 44.7 – d 048
2004-09-03 19:32:37 C 23 02 42.43 +35 37 37.1 – d 048
2004-09-03 19:36:23 C 23 02 42.47 +35 37 30.9 – d 048
2004-09-03 19:43:52 C 23 02 42.46 +35 37 20.0 – d 048
2004-09-03 20:22:26 C 23 02 42.65 +35 36 22.0 – c 434
2004-09-03 20:24:12 C 23 02 42.57 +35 36 20.9 – c 434
2004-09-03 20:25:55 C 23 02 42.59 +35 36 17.7 – c 434
2004-09-03 20:27:41 C 23 02 42.63 +35 36 15.4 – c 434
2004-09-03 21:44:04 C 23 02 42.59 +35 34 20.4 – r 160
2004-09-03 21:44:40 C 23 02 42.67 +35 34 19.1 – r 160
2004-09-03 21:45:00 C 23 02 42.61 +35 34 18.6 – r 160
2004-09-03 21:45:20 C 23 02 42.67 +35 34 18.5 – r 160
2004-09-03 21:45:40 C 23 02 42.59 +35 34 18.4 – r 160
2004-09-03 21:46:00 C 23 02 42.64 +35 34 17.5 – r 160
2004-09-03 21:46:21 C 23 02 42.64 +35 34 17.6 – r 160
2004-09-03 21:46:41 C 23 02 42.62 +35 34 15.9 – r 160
2004-09-03 21:47:00 C 23 02 42.63 +35 34 16.4 – r 160
2004-09-03 21:47:21 C 23 02 42.61 +35 34 16.3 – r 160
2004-09-03 21:47:40 C 23 02 42.63 +35 34 15.3 – r 160
2004-09-03 21:48:01 C 23 02 42.61 +35 34 14.4 – r 160
2004-09-03 21:58:17 C 23 02 42.61 +35 33 59.1 – r 160
2004-09-03 21:58:36 C 23 02 42.66 +35 33 58.8 – r 160
2004-09-03 21:58:57 C 23 02 42.62 +35 33 58.0 – r 160
2004-09-03 21:59:17 C 23 02 42.67 +35 33 56.4 – r 160
2004-09-03 21:59:36 C 23 02 42.60 +35 33 56.4 – r 160
2004-09-03 21:59:58 C 23 02 42.61 +35 33 56.9 – r 160
2004-09-03 22:00:16 C 23 02 42.61 +35 33 56.2 – r 160
2004-09-03 22:00:37 C 23 02 42.63 +35 33 55.5 – r 160
2004-09-03 22:00:58 C 23 02 42.64 +35 33 54.8 – r 160
2004-09-03 22:01:17 C 23 02 42.57 +35 33 54.6 – r 160
2004-09-04 07:23:38 C 23 02 43.83 +35 19 36.9 – r H41
2004-09-04 07:26:00 C 23 02 43.83 +35 19 33.3 – r H41
2004-09-04 07:27:46 C 23 02 43.84 +35 19 30.5 – r H41
2004-09-04 07:29:30 C 23 02 43.83 +35 19 27.8 – r H41