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
2009-04-17 07:28:52 C 11 40 23.85 +03 51 51.9 o 291
2009-04-17 07:34:31 C 11 40 23.23 +03 51 55.3 o 291
2009-04-17 07:40:04 C 11 40 22.64 +03 51 58.7 o 291
2009-04-21 06:36:13 C 11 30 59.54 +04 49 27.2 o 291
2009-04-21 06:43:20 C 11 30 58.88 +04 49 29.5 o 291
2009-04-21 06:48:46 C 11 30 58.38 +04 49 32.8 o 291
2009-04-26 04:52:06 C 11 20 29.22 +05 51 54.4 o 291
2009-04-26 04:57:44 C 11 20 28.77 +05 51 56.9 o 291
2009-04-26 05:03:13 C 11 20 28.33 +05 51 59.1 o 291
2009-04-27 05:28:50 C 11 18 29.20 +06 03 30.7 o 291
2009-04-27 05:34:11 C 11 18 28.74 +06 03 33.4 o 291
2009-04-27 05:39:28 C 11 18 28.29 +06 03 35.7 o 291
2009-04-29 04:53:40 C 11 14 50.31 +06 24 26.3 r G96
2009-04-29 05:06:27 C 11 14 49.30 +06 24 31.5 r G96
2009-04-29 05:19:17 C 11 14 48.26 +06 24 37.0 r G96
2009-04-29 05:32:05 C 11 14 47.29 +06 24 42.4 r G96
2009-05-14 05:44:58 C 10 55 49.52 +08 04 38.2 o 291
2009-05-14 05:52:46 C 10 55 49.26 +08 04 39.7 o 291
2009-05-14 06:00:38 C 10 55 49.06 +08 04 41.5 o 291
2009-12-12 07:47:17 C 09 16 55.69 +16 11 47.4 o H21
2009-12-12 08:10:12 C 09 16 54.48 +16 11 53.3 o H21
2009-12-12 08:31:14 C 09 16 53.42 +16 11 58.8 o H21
2010-01-07 05:27:55 C 08 22 49.12 +20 09 25.6 o 691
2010-01-07 05:53:27 C 08 22 46.18 +20 09 37.6 o 691
2010-01-07 06:18:58 C 08 22 43.12 +20 09 48.7 o 691
2010-01-15 04:50:05 C 08 00 25.79 +21 23 19.5 o 691
2010-01-15 05:15:36 C 08 00 22.78 +21 23 28.7 o 691
2010-01-15 05:41:07 C 08 00 19.77 +21 23 37.5 o 691
2013-04-01 05:31:47 C 12 08 18.78 +00 52 03.0 u G96
2013-04-01 05:44:43 C 12 08 17.34 +00 52 11.8 u G96
2013-04-01 05:57:46 C 12 08 15.90 +00 52 21.0 u G96
2013-04-01 06:10:52 C 12 08 14.46 +00 52 29.9 u G96
2013-12-24 10:19:57 C 08 45 27.54 +18 35 23.7 o 711
2013-12-24 10:24:57 C 08 45 27.01 +18 35 25.6 o 711
2013-12-24 10:29:35 C 08 45 26.54 +18 35 27.7 o 711
2014-01-11 07:18:22 C 07 56 36.87 +21 31 11.3 o 691
2014-01-11 07:40:16 C 07 56 34.17 +21 31 18.8 o 691
2014-01-11 08:02:17 C 07 56 31.43 +21 31 26.8 o 691
2014-01-21 05:34:47 C 07 29 49.43 +22 40 05.3 q G96
2014-01-21 05:43:31 C 07 29 48.44 +22 40 07.2 q G96
2014-01-21 05:52:16 C 07 29 47.53 +22 40 09.6 q G96
2014-01-21 06:01:02 C 07 29 46.65 +22 40 12.1 q G96
2017-03-24 09:48:41 C 12 14 19.36 +00 09 14.4 o 691
2017-03-24 10:00:17 C 12 14 18.32 +00 09 21.0 o 691
2017-03-24 10:11:53 C 12 14 17.12 +00 09 28.6 o 691
2017-03-25 05:22:20 C 12 12 24.82 +00 22 02.8 o 691
2017-03-25 05:37:45 C 12 12 23.22 +00 22 13.2 o 691
2017-03-25 05:53:07 C 12 12 21.57 +00 22 24.3 o 691
2017-03-26 07:59:28 C 12 09 44.65 +00 39 40.6 q G96
2017-03-26 08:05:37 C 12 09 43.96 +00 39 44.9 q G96