416680 (2004 XD50)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3768892820 ± 2.46e-08
Semi-major axis (a)1.8253152122 AU ± 4.18e-09
Inclination (i)20.65269489° ± 4.37e-06
Long. of Asc. Node (Ω)105.99652162° ± 5.32e-06
Arg. of Perihelion (ω)63.80407475° ± 9.98e-06
Mean Anomaly (M)130.54293608° ± 8.67e-06
Mean Motion (n)0.3996736036°/day ± 1.37e-09
Perihelion dist (q)1.13737347 AU ± 4.50e-08
Aphelion dist (Q)2.51325695 AU ± 4.53e-08
Orbital Period2.46607801 yr ± 8.46e-09
Physical Parameters
H (abs. magnitude)18.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.324″
Uncertainty0
Orbit TypeAmor
MOID0.278123 AU
Observations Used408
Oppositions12
Arc Total2004-2025
First Observation Used2004-12-12
Last Observation Used2025-06-30
Observations (417)
Date Type RA Dec Mag Band Observatory
2010-01-18 16:03:40 C 09 19 30.88 +40 46 14.1 u 379
2010-01-18 16:05:52 C 09 19 31.05 +40 46 21.9 u 379
2010-01-18 16:08:04 C 09 19 31.22 +40 46 29.8 u 379
2010-01-18 16:16:53 C 09 19 31.86 +40 46 59.6 u 379
2010-01-18 16:19:05 C 09 19 32.03 +40 47 06.9 u 379
2010-01-18 16:25:40 C 09 19 32.49 +40 47 29.7 u 379
2010-01-18 16:27:52 C 09 19 32.70 +40 47 37.4 u 379
2010-01-18 16:30:05 C 09 19 32.88 +40 47 44.7 u 379
2010-01-18 16:38:53 C 09 19 33.51 +40 48 15.5 u 379
2010-01-19 00:04:45 C 09 20 10.83 +41 13 31.6 17.4 o 084
2010-01-20 22:52:21 C 09 24 16.22 +43 55 27.1 17.4 o 084
2010-01-23 16:23:41 C 09 30 31.29 +47 44 05.6 u 379
2010-01-23 16:26:54 C 09 30 31.59 +47 44 16.8 u 379
2010-01-23 16:30:06 C 09 30 31.91 +47 44 28.1 u 379
2010-01-23 16:38:41 C 09 30 32.63 +47 44 57.6 u 379
2010-01-23 16:41:53 C 09 30 32.95 +47 45 09.1 u 379
2010-01-23 17:00:06 C 09 30 34.60 +47 46 11.6 u 379
2010-01-23 17:11:54 C 09 30 35.65 +47 46 52.5 u 379
2010-01-23 17:15:06 C 09 30 35.93 +47 47 04.1 u 379
2010-01-23 17:30:06 C 09 30 37.32 +47 47 56.0 u 379
2010-01-23 23:25:23 C 09 31 13.78 +48 08 28.4 17.1 u C20
2010-01-23 23:29:38 C 09 31 14.16 +48 08 42.4 18.7 u C20
2010-01-24 12:51:01 C 09 32 39.72 +48 55 06.8 u 379
2010-01-24 16:20:48 C 09 32 59.63 +49 07 21.7 u 379
2010-01-24 16:42:09 C 09 33 01.66 +49 08 34.8 u 379
2010-01-25 06:50:40 C 09 34 33.23 +49 57 32.1 u H45
2010-01-25 06:52:47 C 09 34 33.43 +49 57 39.5 u H45
2010-01-25 06:54:00 C 09 34 33.57 +49 57 43.8 u H45
2010-01-25 06:55:39 C 09 34 33.72 +49 57 49.4 u H45
2010-01-25 06:57:30 C 09 34 33.90 +49 57 56.0 u H45
2010-01-26 05:22:41 C 09 37 03.92 +51 15 02.7 u H45
2010-01-26 05:24:00 C 09 37 04.05 +51 15 07.8 u H45
2010-01-26 05:25:30 C 09 37 04.21 +51 15 12.6 u H45
2010-01-26 05:26:59 C 09 37 04.36 +51 15 17.8 u H45
2010-01-26 05:28:16 C 09 37 04.51 +51 15 22.5 u H45
2010-01-28 10:54:49 C 09 43 26.49 +54 16 23.9 o F65
2010-01-28 10:55:59 C 09 43 26.64 +54 16 27.8 o F65
2010-01-28 10:57:13 C 09 43 26.77 +54 16 32.0 o F65
2010-01-31 08:05:28 C 09 52 47.38 +58 01 07.8 o H21
2010-01-31 08:08:04 C 09 52 47.72 +58 01 16.1 o H21
2010-01-31 08:10:40 C 09 52 48.06 +58 01 24.2 o H21
2010-01-31 08:13:31 C 09 52 48.44 +58 01 33.0 o H21
2010-01-31 08:16:21 C 09 52 48.83 +58 01 42.1 o H21
2010-02-01 06:42:26 C 09 56 11.15 +59 11 46.6 o H21
2010-02-01 07:01:54 C 09 56 13.85 +59 12 46.8 o H21
2010-02-01 07:08:06 C 09 56 14.71 +59 13 05.9 o H21
2010-02-02 01:41:25 C 09 59 06.53 +60 09 38.3 17.2 u C20
2010-02-02 01:45:39 C 09 59 07.18 +60 09 50.5 17.2 u C20
2010-02-02 22:15:48 C 10 02 30.51 +61 11 15.1 17.4 u C20
2010-02-02 22:17:55 C 10 02 30.84 +61 11 21.2 17.4 u C20