605911 (2016 XD1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2948401234 ± 5.29e-08
Semi-major axis (a)1.7823605669 AU ± 7.97e-09
Inclination (i)14.49897726° ± 3.72e-06
Long. of Asc. Node (Ω)289.60741293° ± 7.29e-06
Arg. of Perihelion (ω)205.29216924° ± 1.09e-05
Mean Anomaly (M)239.86439977° ± 1.36e-05
Mean Motion (n)0.4142084251°/day ± 2.78e-09
Perihelion dist (q)1.25684916 AU ± 9.44e-08
Aphelion dist (Q)2.30787198 AU ± 9.48e-08
Orbital Period2.37954185 yr ± 1.60e-08
Physical Parameters
H (abs. magnitude)19.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.251″
Uncertainty0
Orbit TypeAmor
MOID0.285967 AU
Observations Used393
Oppositions8
Arc Total2011-2025
First Observation Used2011-09-20
Last Observation Used2025-08-27
Observations (397)
Date Type RA Dec Mag Band Observatory
2017-01-08 03:48:08 C 04 06 17.86 +32 19 51.3 u H21
2017-01-08 03:54:35 C 04 06 17.94 +32 19 41.8 u H21
2017-01-15 23:38:45 C 04 11 36.73 +27 49 54.5 q I15
2017-01-15 23:41:52 C 04 11 36.88 +27 49 50.0 q I15
2017-01-15 23:44:58 C 04 11 36.96 +27 49 45.7 q I15
2017-01-16 12:39:54 C 04 12 07.12 +27 31 54.2 q D29
2017-01-16 13:06:37 C 04 12 08.02 +27 31 17.0 q D29
2017-01-16 13:33:21 C 04 12 08.96 +27 30 40.1 q D29
2017-01-18 01:57:09 C 04 13 42.00 +26 40 40.5 t V03
2017-01-18 02:08:29 C 04 13 42.38 +26 40 25.0 t V03
2017-01-19 04:22:41 C 04 14 53.22 +26 04 59.2 o 691
2017-01-19 04:37:13 C 04 14 53.82 +26 04 39.8 o 691
2017-01-19 04:51:42 C 04 14 54.41 +26 04 20.3 o 691
2017-01-20 18:04:39 C 04 16 43.69 +25 14 42.8 q 246
2017-01-20 18:06:42 C 04 16 43.77 +25 14 41.2 q 246
2017-01-20 18:07:56 C 04 16 43.88 +25 14 40.2 q 246
2017-01-20 18:09:00 C 04 16 43.87 +25 14 39.0 q 246
2017-01-20 18:09:14 C 04 16 43.89 +25 14 36.8 q 246
2017-01-20 18:22:33 C 04 16 44.58 +25 14 21.4 U 130
2017-01-20 18:26:12 C 04 16 44.76 +25 14 16.4 U 130
2017-01-20 18:35:33 C 04 16 45.18 +25 14 04.1 U 130
2017-01-20 18:39:14 C 04 16 45.36 +25 13 59.5 U 130
2017-01-22 01:47:07 C 04 18 22.70 +24 33 23.1 t V03
2017-01-22 01:55:18 C 04 18 23.08 +24 33 12.2 t V03
2017-01-22 02:03:43 C 04 18 23.49 +24 33 01.8 t V03
2017-01-23 19:13:50 C 04 20 39.81 +23 40 20.3 q 246
2017-01-23 19:16:20 C 04 20 39.88 +23 40 19.6 q 246
2017-01-23 19:16:41 C 04 20 39.89 +23 40 18.0 q 246
2017-01-24 01:37:43 C 04 21 02.18 +23 32 19.4 q H45
2017-01-24 01:39:50 C 04 21 02.23 +23 32 18.0 q H45
2017-01-24 01:41:44 C 04 21 02.31 +23 32 15.9 q H45
2017-01-24 01:43:48 C 04 21 02.48 +23 32 12.5 q H45
2017-01-24 01:45:32 C 04 21 02.54 +23 32 09.9 q H45
2017-01-24 01:47:19 C 04 21 02.66 +23 32 08.2 q H45
2017-01-26 03:28:22 C 04 24 01.39 +22 30 35.7 q G96
2017-01-26 03:34:34 C 04 24 01.73 +22 30 28.0 q G96
2017-01-26 03:40:48 C 04 24 02.10 +22 30 21.6 q G96
2017-01-26 03:46:59 C 04 24 02.51 +22 30 13.2 q G96
2017-01-26 07:47:14 C 04 24 17.117 +22 25 23.61 L F51
2017-01-26 08:06:04 C 04 24 18.194 +22 25 00.50 L F51
2017-01-26 08:43:18 C 04 24 20.345 +22 24 14.71 L F51
2017-01-27 03:09:38 C 04 25 30.93 +22 01 54.4 q H45
2017-01-27 03:21:41 C 04 25 31.65 +22 01 40.1 q H45
2017-01-27 03:24:22 C 04 25 31.82 +22 01 36.7 q H45
2017-01-27 03:26:05 C 04 25 31.91 +22 01 34.4 q H45
2017-01-27 03:27:57 C 04 25 31.97 +22 01 32.3 q H45
2017-01-27 03:29:47 C 04 25 32.14 +22 01 30.3 q H45
2017-01-28 05:34:53 C 04 27 13.77 +21 30 25.3 q H45
2017-01-28 05:36:48 C 04 27 13.92 +21 30 22.7 q H45
2017-01-28 05:38:17 C 04 27 14.02 +21 30 21.9 q H45