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
2023-10-04 08:34:34 C 00 58 23.491 +38 17 50.10 V G96
2023-10-04 08:44:08 C 00 58 22.843 +38 17 50.53 V G96
2023-10-04 08:51:34 C 00 58 22.354 +38 17 51.54 V G96
2023-10-04 08:59:00 C 00 58 21.893 +38 17 51.43 V G96
2023-10-22 04:37:28 C 00 30 08.071 +37 09 16.42 V G96
2023-10-22 04:45:44 C 00 30 07.499 +37 09 13.21 V G96
2023-10-22 04:53:59 C 00 30 06.980 +37 09 10.37 V G96
2023-10-22 05:02:14 C 00 30 06.426 +37 09 07.31 V G96
2023-10-23 06:42:11 C 00 28 28.906 +36 59 13.39 X F52
2023-10-23 06:57:50 C 00 28 27.880 +36 59 07.25 X F52
2023-10-23 07:13:31 C 00 28 26.844 +36 59 01.29 X F52
2023-10-23 07:29:15 C 00 28 25.805 +36 58 55.12 X F52
2023-11-02 06:38:37 C 00 15 03.222 +35 01 07.32 V G96
2023-11-02 06:46:03 C 00 15 02.869 +35 01 02.57 V G96
2023-11-02 06:53:30 C 00 15 02.452 +35 00 58.25 V G96
2023-11-02 07:00:57 C 00 15 02.131 +35 00 53.93 V G96
2023-11-09 09:55:06 C 00 08 12.715 +33 16 26.04 X F51
2023-11-09 10:15:55 C 00 08 11.996 +33 16 12.21 X F51
2023-11-09 10:33:29 C 00 08 11.402 +33 16 00.67 X F51
2023-11-15 03:57:11 C 00 04 44.792 +31 46 14.92 V V00
2023-11-15 03:58:04 C 00 04 44.782 +31 46 14.23 V V00
2023-11-15 04:05:08 C 00 04 44.627 +31 46 09.62 V V00
2023-11-15 04:06:01 C 00 04 44.612 +31 46 08.87 V V00
2023-11-15 04:13:05 C 00 04 44.458 +31 46 04.40 V V00
2023-11-15 04:13:58 C 00 04 44.443 +31 46 03.76 V V00
2023-11-15 04:21:00 C 00 04 44.296 +31 45 59.15 V V00
2023-11-15 04:21:53 C 00 04 44.267 +31 45 58.57 V V00
2023-11-18 09:12:08 C 00 03 38.188 +30 55 22.97 X F52
2023-11-18 09:29:49 C 00 03 37.970 +30 55 11.06 X F52
2023-11-18 09:47:30 C 00 03 37.746 +30 54 59.31 X F52
2023-11-18 10:05:11 C 00 03 37.530 +30 54 47.24 X F52
2023-12-12 06:52:05 C 00 13 20.783 +25 26 25.56 X F51
2023-12-12 07:11:09 C 00 13 21.507 +25 26 16.81 X F51
2023-12-12 07:47:24 C 00 13 22.950 +25 25 59.92 X F51
2023-12-15 02:28:37 C 00 16 21.137 +24 56 48.88 V G96
2023-12-15 02:36:15 C 00 16 21.454 +24 56 45.53 V G96
2023-12-15 02:43:59 C 00 16 21.763 +24 56 42.79 V G96
2023-12-15 02:51:37 C 00 16 22.152 +24 56 39.01 V G96
2025-08-19 04:23:01 C 21 32 12.66 +01 48 35.8 V H21
2025-08-19 04:45:24 C 21 32 11.33 +01 48 34.0 V H21
2025-08-19 10:04:44 C 21 31 52.883 +01 48 12.63 X F52
2025-08-19 10:36:27 C 21 31 50.998 +01 48 10.26 X F52
2025-08-19 10:52:12 C 21 31 50.051 +01 48 08.86 X F52
2025-08-26 03:34:57 C 21 22 44.32 +01 32 18.7 V H21
2025-08-26 04:00:02 C 21 22 42.90 +01 32 15.2 V H21
2025-08-27 03:20:00 C 21 21 26.28 +01 29 23.5 V H21
2025-08-27 03:41:10 C 21 21 25.09 +01 29 20.3 V H21