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
2015-06-15 07:08:38 C 17 02 22.96 +02 53 48.3 q 703
2015-06-15 07:21:37 C 17 02 22.15 +02 53 27.6 q 703
2015-06-15 07:28:07 C 17 02 21.73 +02 53 18.2 q 703
2015-06-21 06:44:14 C 16 54 21.08 -00 30 52.1 R G45
2015-06-21 06:52:06 C 16 54 20.62 -00 31 03.5 R G45
2015-06-21 07:00:17 C 16 54 20.19 -00 31 14.7 R G45
2015-06-21 07:09:12 C 16 54 19.69 -00 31 27.6 R G45
2015-06-22 06:31:06 C 16 53 10.05 -01 04 10.5 R G45
2015-06-22 06:31:35 C 16 53 10.01 -01 04 11.2 R G45
2015-06-22 06:47:55 C 16 53 09.19 -01 04 34.2 R G45
2015-06-22 06:48:07 C 16 53 09.19 -01 04 34.3 R G45
2015-06-22 06:55:49 C 16 53 08.76 -01 04 45.1 R G45
2015-06-22 07:02:09 C 16 53 08.40 -01 04 54.0 R G45
2015-06-22 07:02:21 C 16 53 08.35 -01 04 53.8 R G45
2015-06-22 07:09:37 C 16 53 08.05 -01 05 04.6 R G45
2015-07-02 04:35:55 C 16 43 51.65 -06 20 43.0 u 807
2015-07-02 04:43:52 C 16 43 51.40 -06 20 53.4 u 807
2015-07-02 04:52:07 C 16 43 51.17 -06 21 03.9 u 807
2015-07-13 08:16:47 C 16 39 01.722 -11 29 41.37 L F51
2015-07-13 08:34:23 C 16 39 01.554 -11 29 59.79 L F51
2015-07-13 08:52:00 C 16 39 01.371 -11 30 18.33 L F51
2015-07-13 09:09:38 C 16 39 01.197 -11 30 36.79 L F51
2015-07-14 08:14:32 C 16 38 52.617 -11 54 39.78 L F51
2015-07-14 08:49:33 C 16 38 52.324 -11 55 16.37 L F51
2015-07-14 09:07:44 C 16 38 52.178 -11 55 34.63 L F51
2015-08-06 07:03:22 C 16 46 24.765 -19 38 17.20 L F51
2015-08-06 07:20:12 C 16 46 25.246 -19 38 28.44 L F51
2015-08-06 07:37:06 C 16 46 25.715 -19 38 39.61 L F51
2015-08-06 07:53:51 C 16 46 26.180 -19 38 50.88 L F51
2015-08-08 07:02:33 C 16 47 55.383 -20 09 51.93 L F51
2015-08-08 07:18:42 C 16 47 55.880 -20 10 02.31 L F51
2015-08-08 07:34:59 C 16 47 56.382 -20 10 12.97 L F51
2015-08-08 07:52:04 C 16 47 56.894 -20 10 23.73 L F51
2016-09-08 13:59:48 C 02 44 17.012 -16 24 20.49 L F51
2016-09-08 14:19:52 C 02 44 16.891 -16 24 30.53 L F51
2016-09-08 14:59:40 C 02 44 16.668 -16 24 50.44 L F51
2021-10-02 12:54:59 C 03 08 09.721 -17 20 57.56 U F51
2021-10-02 13:11:19 C 03 08 09.274 -17 21 05.59 U F51
2021-10-02 13:27:40 C 03 08 08.803 -17 21 13.57 U F51
2021-10-30 07:28:57 C 02 37 47.82 -21 33 48.0 V G96
2021-10-30 07:35:54 C 02 37 47.44 -21 33 49.3 V G96
2021-10-30 07:42:53 C 02 37 47.00 -21 33 50.2 V G96
2021-10-30 07:49:50 C 02 37 46.53 -21 33 52.3 V G96
2021-11-27 07:03:22 C 02 00 44.258 -20 31 09.79 U F51
2021-11-27 07:13:57 C 02 00 43.782 -20 31 06.12 U F51
2021-11-27 07:26:17 C 02 00 43.230 -20 31 01.51 U F51
2023-08-19 12:00:48 C 00 01 19.902 -29 15 01.70 X F51
2023-08-19 12:30:23 C 00 01 18.838 -29 15 20.11 X F51
2023-08-19 12:45:09 C 00 01 18.264 -29 15 29.14 X F51
2023-09-15 09:26:09 C 23 30 45.130 -34 35 22.30 X F51