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
2005-01-16 04:03:14 C 04 48 36.10 +18 16 19.8 18.7 c 704
2005-01-16 04:22:25 C 04 48 34.82 +18 16 51.1 18.9 c 704
2005-01-16 04:41:29 C 04 48 33.48 +18 17 22.2 19.1 c 704
2005-01-31 18:15:48 C 04 33 07.74 +28 15 33.4 c 104
2005-01-31 18:20:00 C 04 33 07.65 +28 15 40.0 c 104
2005-01-31 18:32:47 C 04 33 07.37 +28 16 00.1 c 104
2005-02-08 19:22:09 C 04 32 11.04 +33 07 32.3 c 113
2005-02-08 19:24:44 C 04 32 11.02 +33 07 36.4 c 113
2005-02-08 19:27:20 C 04 32 11.03 +33 07 40.0 c 113
2005-02-28 19:17:05 C 04 52 33.20 +43 56 28.2 r 240
2005-02-28 19:21:01 C 04 52 33.55 +43 56 32.7 r 240
2005-02-28 19:22:01 C 04 52 33.65 +43 56 34.2 r 240
2005-03-31 04:00:14 C 06 31 48.83 +55 41 33.8 19.4 c 704
2005-03-31 04:15:10 C 06 31 51.72 +55 41 42.6 19.8 c 704
2005-03-31 04:44:53 C 06 31 57.54 +55 42 00.1 20.1 c 704
2005-03-31 05:00:20 C 06 32 00.45 +55 42 08.9 20.1 c 704
2005-04-12 03:13:10 C 07 35 29.93 +57 33 35.8 o 699
2005-04-12 03:41:55 C 07 35 36.62 +57 33 38.8 o 699
2005-04-12 04:10:39 C 07 35 43.35 +57 33 41.7 o 699
2005-04-12 04:39:26 C 07 35 50.30 +57 33 47.1 o 699
2005-05-19 20:58:42 C 11 05 39.86 +46 25 56.3 c 540
2005-05-19 21:03:57 C 11 05 40.95 +46 25 47.9 c 540
2005-06-18 04:03:22 C 12 49 43.38 +25 45 37.7 r 448
2005-06-18 04:13:04 C 12 49 44.54 +25 45 19.8 r 448
2005-06-18 04:46:41 C 12 49 48.58 +25 44 17.0 r 448
2005-06-18 04:57:48 C 12 49 49.85 +25 43 56.8 r G96
2005-06-18 05:06:31 C 12 49 50.88 +25 43 39.9 r G96
2005-06-18 05:10:52 C 12 49 51.39 +25 43 31.6 r G96
2009-09-15 10:51:14 C 06 01 23.05 +05 51 58.2 o 291
2009-09-15 10:59:00 C 06 01 23.63 +05 51 58.0 o 291
2009-09-15 11:06:45 C 06 01 24.18 +05 51 59.0 o 291
2009-11-22 09:00:19 C 07 55 42.36 +05 24 09.2 r 448
2009-11-22 09:37:14 C 07 55 44.52 +05 24 18.0 r 448
2009-11-22 10:14:12 C 07 55 46.66 +05 24 26.4 r 448
2009-12-15 10:01:33 C 08 28 17.86 +10 29 51.7 r 703
2009-12-15 10:12:20 C 08 28 18.40 +10 30 02.9 r 703
2009-12-15 10:23:14 C 08 28 18.94 +10 30 13.8 r 703
2009-12-15 10:34:08 C 08 28 19.56 +10 30 24.9 r 703
2009-12-15 10:44:57 C 08 28 20.13 +10 30 34.3 r 703
2009-12-18 01:31:09 C 08 31 52.32 +11 37 32.3 v 204
2009-12-18 01:41:16 C 08 31 52.84 +11 37 43.7 v 204
2009-12-18 01:51:22 C 08 31 53.37 +11 37 55.3 v 204
2009-12-18 07:58:23 C 08 32 14.43 +11 45 00.8 18.9 c 704
2009-12-18 08:16:26 C 08 32 15.35 +11 45 21.6 20.2 c 704
2009-12-18 08:34:39 C 08 32 16.31 +11 45 42.3 19.8 c 704
2009-12-18 08:52:43 C 08 32 17.26 +11 46 03.1 19.8 c 704
2010-01-03 08:42:27 C 08 54 11.36 +22 42 04.8 o H21
2010-01-03 08:46:29 C 08 54 11.62 +22 42 14.5 o H21
2010-01-03 08:50:31 C 08 54 11.81 +22 42 24.1 o H21
2010-01-03 08:54:33 C 08 54 12.02 +22 42 33.6 o H21