2004 RY109

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4249678945 ± 5.73e-08
Semi-major axis (a)1.6276559992 AU ± 2.70e-08
Inclination (i)26.13209379° ± 1.93e-05
Long. of Asc. Node (Ω)352.34484157° ± 1.29e-05
Arg. of Perihelion (ω)306.85954529° ± 1.60e-05
Mean Anomaly (M)101.65525478° ± 8.40e-05
Mean Motion (n)0.4746443781°/day ± 1.18e-08
Perihelion dist (q)0.93595446 AU ± 9.45e-08
Aphelion dist (Q)2.31935754 AU ± 1.01e-07
Orbital Period2.07655737 yr ± 5.17e-08
Physical Parameters
H (abs. magnitude)19.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.463″
Uncertainty0
Orbit TypeApollo
MOID0.046498 AU
Observations Used140
Oppositions8
Arc Total2004-2020
First Observation Used2004-09-11
Last Observation Used2020-01-28
Observations (147)
Date Type RA Dec Mag Band Observatory
2004-09-11 08:23:55 C 03 39 19.22 +39 29 23.5 18.9 c 704
2004-09-11 08:40:11 C 03 39 17.03 +39 30 18.3 18.8 c 704
2004-09-11 08:56:24 C 03 39 14.87 +39 31 12.7 18.7 c 704
2004-09-11 09:12:51 C 03 39 12.67 +39 32 07.8 18.8 c 704
2004-09-11 09:29:22 C 03 39 10.45 +39 33 02.5 18.8 c 704
2004-09-11 22:54:42 C 03 37 27.67 +40 16 49.7 r J95
2004-09-11 22:58:35 C 03 37 27.27 +40 16 59.7 r J95
2004-09-12 03:59:45 C 03 36 46.53 +40 33 34.0 r 941
2004-09-12 04:00:24 C 03 36 46.44 +40 33 36.1 r 941
2004-09-12 04:01:03 C 03 36 46.35 +40 33 38.1 r 941
2004-09-12 04:01:42 C 03 36 46.25 +40 33 40.2 r 941
2004-09-12 04:02:59 C 03 36 46.06 +40 33 44.5 r 941
2004-09-12 05:50:40 C 03 36 33.95 +40 39 21.8 c G90
2004-09-12 05:55:12 C 03 36 33.34 +40 39 36.9 c G90
2004-09-12 05:59:45 C 03 36 32.75 +40 39 52.0 c G90
2004-09-12 07:51:36 C 03 36 17.65 +40 46 01.0 c 651
2004-09-12 07:53:49 C 03 36 17.30 +40 46 08.2 c 651
2004-09-12 07:58:26 C 03 36 16.69 +40 46 23.2 c 651
2004-09-12 09:22:16 C 03 36 04.42 +40 50 55.9 r H36
2004-09-12 09:25:47 C 03 36 04.02 +40 51 05.8 r H36
2004-09-12 09:29:38 C 03 36 03.47 +40 51 22.5 r H36
2004-09-12 09:35:12 C 03 36 03.05 +40 51 39.7 18.7 c 704
2004-09-12 09:51:46 C 03 36 00.74 +40 52 33.4 19.1 c 704
2004-09-12 09:53:03 C 03 36 00.50 +40 52 36.5 18.9 c 704
2004-09-12 10:08:28 C 03 35 58.41 +40 53 27.6 19.1 c 704
2004-09-12 10:09:48 C 03 35 58.12 +40 53 31.0 19.2 c 704
2004-09-12 10:25:00 C 03 35 56.08 +40 54 20.7 18.8 c 704
2004-09-12 10:26:19 C 03 35 55.90 +40 54 26.0 19.4 c 704
2004-09-12 10:41:32 C 03 35 53.75 +40 55 13.5 19.0 c 704
2004-09-12 10:42:51 C 03 35 53.46 +40 55 17.7 19.0 c 704
2004-09-12 12:21:00 C 03 35 39.96 +41 00 32.7 c 671
2004-09-12 12:30:48 C 03 35 38.55 +41 01 04.1 c 671
2004-09-12 12:40:15 C 03 35 37.24 +41 01 34.0 c 671
2004-09-12 12:44:34 C 03 35 36.63 +41 01 48.1 c 671
2004-09-13 09:32:53 C 03 32 48.00 +42 07 46.0 18.5 c 704
2004-09-13 09:49:28 C 03 32 45.57 +42 08 38.7 19.1 c 704
2004-09-13 10:06:03 C 03 32 43.11 +42 09 30.4 19.3 c 704
2004-09-13 10:22:37 C 03 32 40.66 +42 10 22.9 19.1 c 704
2004-09-13 10:39:12 C 03 32 38.19 +42 11 15.2 19.2 c 704
2004-09-14 08:19:42 C 03 29 34.45 +43 18 08.2 19.0 c 704
2004-09-14 08:37:03 C 03 29 31.97 +43 19 02.0 19.7 c 704
2004-09-14 08:54:35 C 03 29 29.22 +43 19 56.2 19.2 c 704
2004-09-14 09:12:31 C 03 29 26.50 +43 20 51.0 19.1 c 704
2004-09-15 12:43:44 C 03 25 20.50 +44 43 15.8 o 568
2004-09-15 12:46:49 C 03 25 20.00 +44 43 25.2 o 568
2004-09-17 08:30:36 C 03 18 22.75 +46 47 46.9 r 734
2004-09-17 08:32:48 C 03 18 22.34 +46 47 53.1 r 734
2004-09-17 08:37:11 C 03 18 21.63 +46 48 04.8 r 734
2004-09-17 08:39:22 C 03 18 21.21 +46 48 10.7 r 734
2004-09-17 10:01:35 C 03 18 07.77 +46 51 59.8 r G70