2004 FB18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3685961358
Semi-major axis (a)1.6666387287 AU
Inclination (i)5.74807566°
Long. of Asc. Node (Ω)185.69070719°
Arg. of Perihelion (ω)23.45193681° ± 6.00e+00
Mean Anomaly (M)13.63422278°
Mean Motion (n)0.4580831000°/day
Perihelion dist (q)1.05232200 AU
Aphelion dist (Q)2.28094320 AU
Orbital Period2.15159140 yr
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.582″
Uncertainty
Orbit TypeAmor
MOID0.059434 AU
Observations Used71
Oppositions1
Arc Total2004-2004
First Observation Used
Last Observation Used2004-05-24
Observations (72)
Date Type RA Dec Mag Band Observatory
2004-03-31 08:37:55 C 14 00 42.41 -02 05 25.8 19.6 c 704
2004-03-31 13:00:05 C 14 02 41.21 -01 52 57.4 c 474
2004-03-31 13:02:34 C 14 02 42.19 -01 52 51.3 c 474
2004-03-31 13:05:14 C 14 02 43.29 -01 52 45.9 c 474
2004-03-31 13:07:34 C 14 02 44.27 -01 52 40.2 c 474
2004-03-31 13:09:45 C 14 02 45.21 -01 52 34.7 c 474
2004-03-31 13:14:34 C 14 02 47.25 -01 52 24.0 c 474
2004-04-01 09:37:55 C 14 11 56.77 -01 08 21.9 c 926
2004-04-01 09:38:51 C 14 11 57.10 -01 08 19.6 c 926
2004-04-01 09:39:48 C 14 11 57.53 -01 08 16.9 c 926
2004-04-11 09:56:32 C 16 02 54.65 +08 00 42.5 c 926
2004-04-11 09:57:30 C 16 02 54.93 +08 00 46.0 c 926
2004-04-11 09:58:27 C 16 02 55.36 +08 00 46.3 c 926
2004-04-13 17:27:09 C 16 25 30.369 +09 43 02.30 r 413
2004-04-13 17:41:30 C 16 25 35.537 +09 43 25.90 r 413
2004-04-13 17:52:02 C 16 25 39.316 +09 43 43.49 r 413
2004-04-14 11:07:28 C 16 32 15.60 +10 09 35.6 o 696
2004-04-14 11:10:20 C 16 32 16.70 +10 09 39.5 o 696
2004-05-24 07:32:39 C 18 47 27.93 +14 20 06.3 o 696
2004-05-24 07:38:07 C 18 47 27.91 +14 20 03.9 o 696
2004-05-24 07:43:35 C 18 47 27.98 +14 20 01.7 o 696
2004-05-24 07:59:59 C 18 47 27.92 +14 19 55.9 o 696