490354 (2009 FF19)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4091786754 ± 4.69e-08
Semi-major axis (a)1.2128279791 AU ± 8.95e-09
Inclination (i)0.55848128° ± 3.02e-06
Long. of Asc. Node (Ω)84.88232889° ± 4.20e-04
Arg. of Perihelion (ω)244.79427391° ± 4.20e-04
Mean Anomaly (M)62.48076280° ± 7.21e-05
Mean Motion (n)0.7379271091°/day ± 8.17e-09
Perihelion dist (q)0.71656463 AU ± 5.71e-08
Aphelion dist (Q)1.70909133 AU ± 5.83e-08
Orbital Period1.33566889 yr ± 1.48e-08
NGA Modelr2
A2-5.94407305e-14 ± 2.00e-14 AU/d²
Physical Parameters
H (abs. magnitude)21.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.327″
Uncertainty0
Orbit TypeApollo
MOID0.004252 AU
Observations Used165
Oppositions5
Arc Total2005-2026
First Observation Used2005-04-12
Last Observation Used2026-01-09
Observations (171)
Date Type RA Dec Mag Band Observatory
2005-04-12 06:31:52 C 12 06 36.83 +01 07 56.3 o 695
2005-04-12 09:13:54 C 12 06 17.68 +01 09 54.1 o 695
2009-03-21 10:05:25 C 12 47 07.83 -03 22 04.9 r G96
2009-03-21 10:14:27 C 12 47 07.04 -03 21 59.5 r G96
2009-03-21 10:22:22 C 12 47 06.39 -03 21 55.3 r G96
2009-03-21 10:32:24 C 12 47 05.53 -03 21 49.6 r G96
2009-03-21 10:44:16 C 12 47 04.45 -03 21 42.9 r G96
2009-03-21 10:53:20 C 12 47 03.66 -03 21 37.5 r G96
2009-03-21 11:02:29 C 12 47 02.83 -03 21 32.8 r G96
2009-03-21 11:13:45 C 12 47 01.89 -03 21 25.6 r G96
2009-03-21 21:33:04 C 12 46 11.04 -03 15 36.2 r 493
2009-03-21 21:39:09 C 12 46 10.52 -03 15 32.9 r 493
2009-03-21 21:45:13 C 12 46 09.96 -03 15 29.3 r 493
2009-03-22 06:25:45 C 12 45 25.27 -03 10 30.2 r G96
2009-03-22 06:27:00 C 12 45 25.16 -03 10 30.3 r G96
2009-03-22 06:30:13 C 12 45 24.94 -03 10 27.5 r G96
2009-03-22 06:31:28 C 12 45 24.80 -03 10 26.9 r G96
2009-03-22 06:34:41 C 12 45 24.51 -03 10 25.1 r G96
2009-03-22 06:35:55 C 12 45 24.44 -03 10 24.9 r G96
2009-03-22 06:39:08 C 12 45 24.15 -03 10 22.9 r G96
2009-03-22 06:40:21 C 12 45 24.01 -03 10 22.3 r G96
2009-03-22 07:16:34 C 12 45 20.77 -03 10 01.5 r G96
2009-03-22 07:19:34 C 12 45 20.52 -03 09 59.3 r G96
2009-03-22 07:22:33 C 12 45 20.26 -03 09 57.9 r G96
2009-03-22 07:25:33 C 12 45 19.98 -03 09 55.9 r G96
2009-03-22 22:59:13 C 12 43 59.15 -03 00 53.4 r 493
2009-03-22 23:01:45 C 12 43 58.92 -03 00 51.9 r 493
2009-03-22 23:04:17 C 12 43 58.69 -03 00 50.5 r 493
2009-03-23 07:24:08 C 12 43 14.61 -02 55 55.9 r G96
2009-03-23 07:28:57 C 12 43 14.08 -02 55 51.6 r G96
2009-03-23 07:33:57 C 12 43 13.67 -02 55 49.4 r G96
2009-03-27 09:03:23 C 12 34 07.09 -01 55 04.8 o 291
2009-03-27 09:09:21 C 12 34 06.38 -01 55 00.5 o 291
2009-03-27 09:25:54 C 12 34 04.77 -01 54 50.1 o 291
2009-03-28 05:18:12 C 12 32 08.00 -01 41 47.4 o 291
2009-03-28 05:24:20 C 12 32 07.38 -01 41 43.4 o 291
2009-03-28 05:30:06 C 12 32 06.78 -01 41 40.0 o 291
2009-03-29 04:46:05 C 12 29 46.64 -01 26 09.9 o 691
2009-03-29 05:07:52 C 12 29 44.39 -01 25 55.4 o 691
2009-03-29 05:29:38 C 12 29 42.10 -01 25 40.4 o 691
2009-03-31 04:30:39 C 12 24 51.48 -00 53 37.7 o 291
2009-03-31 04:36:33 C 12 24 50.87 -00 53 32.6 o 291
2009-03-31 04:42:07 C 12 24 50.18 -00 53 29.3 o 291
2009-04-16 04:50:38 C 11 43 09.56 +03 34 42.7 o H55
2009-04-16 04:58:27 C 11 43 08.73 +03 34 47.9 o H55
2009-04-16 05:07:21 C 11 43 07.75 +03 34 53.7 o H55
2009-04-16 05:17:22 C 11 43 06.68 +03 34 59.9 o H55
2009-04-16 06:53:41 C 11 42 56.53 +03 36 03.8 o 291
2009-04-16 06:59:00 C 11 42 55.96 +03 36 07.7 o 291
2009-04-16 07:04:46 C 11 42 55.37 +03 36 11.3 o 291