IAA RAS IAA Minor Planet Database

488640 (2003 FR6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3979228741 ± 3.32e-08
Semi-major axis (a)1.9877646579 AU ± 3.16e-09
Inclination (i)40.52526592° ± 1.90e-05
Long. of Asc. Node (Ω)185.96205140° ± 5.75e-06
Arg. of Perihelion (ω)72.67161031° ± 2.57e-05
Mean Anomaly (M)355.28319858° ± 1.74e-05
Mean Motion (n)0.3516938947°/day ± 8.40e-10
Perihelion dist (q)1.19678763 AU ± 6.61e-08
Aphelion dist (Q)2.77874168 AU ± 6.62e-08
Orbital Period2.80251178 yr ± 6.69e-09
Physical Parameters
H (abs. magnitude)19.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.330″
Uncertainty0
Orbit TypeAmor
MOID0.426966 AU
Observations Used154
Oppositions11
Arc Total2003-2020
First Observation Used2003-03-28
Last Observation Used2020-10-15
Observations (167)
Date Type RA Dec Mag Band Observatory
2020-09-20 07:21:59 C 23 31 20.33 +13 43 57.5 – V G96
2020-09-20 07:32:12 C 23 31 19.85 +13 43 36.1 – V G96
2020-09-22 10:46:15 C 23 29 15.022 +11 58 02.12 – U F52
2020-09-22 11:03:59 C 23 29 14.266 +11 57 25.82 – U F52
2020-09-22 11:21:36 C 23 29 13.520 +11 56 49.61 – U F52
2020-09-22 11:39:17 C 23 29 12.791 +11 56 13.30 – U F52
2020-09-26 03:57:18 C 23 25 56.25 +08 58 27.0 – V G96
2020-09-26 04:05:37 C 23 25 55.95 +08 58 10.7 – V G96
2020-09-26 04:13:54 C 23 25 55.69 +08 57 54.1 – V G96
2020-09-26 04:22:13 C 23 25 55.35 +08 57 37.7 – V G96
2020-10-08 04:07:40 C 23 18 14.75 +00 22 53.7 – V G96
2020-10-08 04:15:44 C 23 18 14.58 +00 22 40.4 – V G96
2020-10-08 04:23:49 C 23 18 14.45 +00 22 27.7 – V G96
2020-10-08 04:31:55 C 23 18 14.28 +00 22 15.2 – V G96
2020-10-15 07:01:20 C 23 16 03.878 -03 42 13.23 – U F51
2020-10-15 07:16:52 C 23 16 03.725 -03 42 33.29 – U F51
2020-10-15 07:47:54 C 23 16 03.421 -03 43 13.61 – U F51