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
2016-12-27 05:14:13 C 04 06 48.15 +39 19 09.0 q G96
2016-12-28 03:49:50 C 04 06 21.90 +38 47 03.7 U H21
2016-12-28 03:52:09 C 04 06 21.85 +38 47 00.4 U H21
2016-12-28 04:01:06 C 04 06 21.65 +38 46 48.0 U H21
2016-12-28 15:50:43 C 04 06 08.94 +38 29 54.5 q D29
2016-12-28 16:17:26 C 04 06 08.35 +38 29 15.2 q D29
2016-12-28 16:44:10 C 04 06 07.77 +38 28 36.0 q D29
2016-12-29 18:54:17 C 04 05 46.81 +37 50 51.4 q 246
2016-12-29 18:55:26 C 04 05 46.75 +37 50 50.0 q 246
2016-12-29 18:56:24 C 04 05 46.76 +37 50 48.0 q 246
2016-12-29 18:56:57 C 04 05 46.67 +37 50 48.0 q 246
2016-12-29 18:57:57 C 04 05 46.67 +37 50 45.7 q 246
2016-12-29 18:58:44 C 04 05 46.68 +37 50 45.3 q 246
2016-12-29 18:59:05 C 04 05 46.68 +37 50 44.8 q 246
2016-12-29 19:00:22 C 04 05 46.61 +37 50 41.9 q 246
2016-12-30 05:49:07 C 04 05 37.72 +37 35 06.4 q H45
2016-12-30 05:51:31 C 04 05 37.72 +37 35 03.0 q H45
2016-12-30 05:53:27 C 04 05 37.67 +37 35 00.3 q H45
2016-12-30 05:55:22 C 04 05 37.66 +37 34 57.2 q H45
2016-12-30 05:57:05 C 04 05 37.61 +37 34 54.8 q H45
2016-12-30 05:59:03 C 04 05 37.56 +37 34 51.6 q H45
2016-12-30 07:02:18 C 04 05 36.80 +37 33 20.5 R G45
2016-12-30 07:10:02 C 04 05 36.69 +37 33 08.9 R G45
2016-12-30 07:17:22 C 04 05 36.57 +37 32 57.9 R G45
2016-12-30 07:25:14 C 04 05 36.44 +37 32 46.3 R G45
2016-12-30 07:32:17 C 04 05 36.35 +37 32 34.2 R G45
2016-12-30 07:39:31 C 04 05 36.22 +37 32 25.4 R G45
2016-12-30 07:41:10 C 04 05 36.18 +37 32 22.8 R G45
2016-12-30 19:53:48 C 04 05 30.03 +37 14 34.4 q 246
2016-12-30 19:54:14 C 04 05 30.01 +37 14 33.9 q 246
2016-12-30 19:54:39 C 04 05 29.98 +37 14 33.0 q 246
2016-12-30 19:55:39 C 04 05 29.97 +37 14 31.2 q 246
2016-12-30 19:55:55 C 04 05 30.00 +37 14 31.1 q 246
2016-12-30 19:57:42 C 04 05 29.94 +37 14 28.2 q 246
2016-12-30 19:58:22 C 04 05 29.96 +37 14 27.5 q 246
2016-12-30 19:59:24 C 04 05 29.94 +37 14 26.0 q 246
2017-01-01 19:15:14 C 04 05 12.86 +36 05 10.0 q 246
2017-01-01 19:15:37 C 04 05 12.89 +36 05 09.0 q 246
2017-01-01 19:16:31 C 04 05 12.81 +36 05 08.2 q 246
2017-01-01 19:16:47 C 04 05 12.82 +36 05 07.2 q 246
2017-01-01 19:17:00 C 04 05 12.88 +36 05 07.1 q 246
2017-01-03 11:22:46 C 04 05 12.63 +35 06 01.3 q D29
2017-01-03 11:45:41 C 04 05 12.54 +35 05 27.4 q D29
2017-01-04 19:39:17 C 04 05 21.27 +34 18 12.9 t B49
2017-01-04 19:58:39 C 04 05 21.37 +34 17 43.9 t B49
2017-01-04 20:18:21 C 04 05 21.38 +34 17 15.7 t B49
2017-01-08 03:17:43 C 04 06 17.51 +32 20 36.3 u H21
2017-01-08 03:25:03 C 04 06 17.60 +32 20 25.2 u H21
2017-01-08 03:31:14 C 04 06 17.67 +32 20 16.3 u H21
2017-01-08 03:38:55 C 04 06 17.76 +32 20 05.0 u H21