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
2010-05-23 04:54:00 C 14 41 32.66 +38 41 14.2 o H21
2010-05-23 05:00:08 C 14 41 32.66 +38 41 01.0 o H21
2010-05-23 05:05:38 C 14 41 32.59 +38 40 48.7 o H21
2010-05-24 05:40:11 C 14 41 28.52 +37 46 32.2 o H21
2010-05-24 05:46:21 C 14 41 28.51 +37 46 18.2 o H21
2010-05-24 05:52:42 C 14 41 28.50 +37 46 04.0 o H21
2010-05-29 05:13:33 C 14 41 38.62 +33 19 59.6 o H21
2010-05-29 05:17:35 C 14 41 38.67 +33 19 51.2 o H21
2010-05-29 05:21:37 C 14 41 38.64 +33 19 41.9 o H21
2010-05-29 05:25:38 C 14 41 38.66 +33 19 33.0 o H21
2010-05-31 08:10:58 C 14 41 56.43 +31 25 52.6 r 703
2010-05-31 08:19:51 C 14 41 56.50 +31 25 33.2 r 703
2010-05-31 08:28:34 C 14 41 56.50 +31 25 14.3 r 703
2010-05-31 08:37:15 C 14 41 56.65 +31 24 53.4 r 703
2010-06-10 06:22:48 C 14 45 07.41 +22 39 44.1 r 703
2010-06-10 06:31:47 C 14 45 07.59 +22 39 24.8 r 703
2010-06-10 06:40:58 C 14 45 07.70 +22 39 05.0 r 703
2010-06-10 06:50:01 C 14 45 07.92 +22 38 44.4 r 703
2014-11-18 10:47:07 C 09 24 34.94 +09 25 52.9 u H21
2014-11-18 10:55:05 C 09 24 35.96 +09 25 53.4 u H21
2014-11-18 11:03:05 C 09 24 37.00 +09 25 54.8 u H21
2014-11-26 13:30:34 C 09 50 51.042 +09 53 17.45 L F51
2014-11-26 13:46:44 C 09 50 53.273 +09 53 20.44 L F51
2014-11-26 14:02:55 C 09 50 55.516 +09 53 23.38 L F51
2014-11-29 13:17:33 C 10 01 05.579 +10 07 19.79 L F51
2014-11-29 13:36:23 C 10 01 08.261 +10 07 23.91 L F51
2014-11-29 13:55:06 C 10 01 10.931 +10 07 28.01 L F51
2014-12-24 10:07:41 C 11 41 27.87 +13 45 38.9 q 703
2014-12-24 10:13:28 C 11 41 29.01 +13 45 41.6 q 703
2014-12-24 10:25:02 C 11 41 31.15 +13 45 45.8 q 703
2014-12-27 12:21:49 C 11 56 02.75 +14 25 37.7 R G45
2014-12-27 12:27:47 C 11 56 03.95 +14 25 41.4 R G45
2014-12-27 12:34:14 C 11 56 05.34 +14 25 45.1 R G45
2014-12-27 12:40:12 C 11 56 06.37 +14 25 48.0 R G45
2014-12-27 12:49:34 C 11 56 08.20 +14 25 53.1 R G45
2014-12-27 12:55:32 C 11 56 09.38 +14 25 56.7 R G45
2014-12-29 12:22:41 C 12 05 43.32 +14 52 38.5 R G45
2014-12-29 12:36:10 C 12 05 46.06 +14 52 46.7 R G45
2014-12-29 12:40:33 C 12 05 46.91 +14 52 48.4 R G45
2014-12-29 12:47:32 C 12 05 48.33 +14 52 52.7 R G45
2014-12-29 12:51:51 C 12 05 49.19 +14 52 55.5 R G45
2014-12-29 12:56:13 C 12 05 50.05 +14 52 57.9 R G45
2014-12-29 14:32:19 C 12 06 10.045 +14 53 55.27 L F51
2014-12-29 14:50:55 C 12 06 13.758 +14 54 05.96 L F51
2014-12-29 15:28:35 C 12 06 21.284 +14 54 27.61 L F51
2014-12-30 12:28:53 C 12 10 38.88 +15 06 28.8 R G45
2014-12-30 12:34:51 C 12 10 40.08 +15 06 32.2 R G45
2014-12-30 12:35:09 C 12 10 40.18 +15 06 33.4 R G45
2014-12-30 12:41:07 C 12 10 41.37 +15 06 36.2 R G45
2014-12-30 12:47:05 C 12 10 42.61 +15 06 39.8 R G45