2016 XY23

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5712884000
Semi-major axis (a)2.7915786000 AU
Inclination (i)28.14128000°
Long. of Asc. Node (Ω)106.49456000°
Arg. of Perihelion (ω)11.21787000°
Mean Anomaly (M)328.61963000°
Mean Motion (n)0.2113144900°/day
Perihelion dist (q)1.19678210 AU
Aphelion dist (Q)4.38637510 AU
Orbital Period4.66417450 yr
Physical Parameters
H (abs. magnitude)20.49
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.590″
Uncertainty6
Orbit TypeAmor
MOID0.219159 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-02-26
Observations (39)
Date Type RA Dec Mag Band Observatory
2016-12-04 10:42:48 S 10 59 17.525 +08 25 56.50 L C51
2016-12-04 13:51:29 S 10 59 52.582 +08 28 39.65 L C51
2016-12-04 23:17:10 S 11 01 37.766 +08 36 53.57 L C51
2016-12-06 00:26:06 S 11 06 18.854 +08 59 01.28 L C51
2016-12-06 14:34:54 S 11 08 57.492 +09 11 38.72 L C51
2016-12-06 16:09:09 S 11 09 15.10 +09 13 03.2 L C51
2016-12-06 16:09:20 S 11 09 15.10 +09 13 04.1 L C51
2016-12-06 17:43:35 S 11 09 32.76 +09 14 28.4 L C51
2016-12-06 22:26:31 S 11 10 25.62 +09 18 42.6 L C51
2016-12-07 00:00:46 S 11 10 43.31 +09 20 07.9 L C51
2016-12-07 06:17:58 S 11 11 53.89 +09 25 46.8 L C51
2016-12-07 07:52:23 S 11 12 11.40 +09 27 11.0 L C51
2016-12-07 15:43:50 S 11 13 39.92 +09 34 17.3 L C51
2016-12-07 22:01:01 S 11 14 50.62 +09 40 00.5 L C51
2016-12-08 01:09:42 S 11 15 25.90 +09 42 51.4 L C51
2016-12-08 10:35:34 S 11 17 12.00 +09 51 27.0 L C51
2016-12-08 13:44:04 S 11 17 47.44 +09 54 20.8 L C51
2016-12-08 13:44:15 S 11 17 47.51 +09 54 20.2 L C51
2016-12-08 20:01:26 S 11 18 58.35 +10 00 06.9 L C51
2016-12-09 02:18:37 S 11 20 09.16 +10 05 53.1 L C51
2016-12-10 11:06:31 C 11 26 20.03 +10 36 13.1 o 291
2016-12-10 11:13:33 C 11 26 21.32 +10 36 19.3 o 291
2016-12-11 10:18:10 C 11 30 42.32 +10 57 58.3 o 695
2016-12-11 10:36:14 C 11 30 45.64 +10 58 15.1 o 695
2016-12-18 10:43:39 C 12 02 26.30 +13 40 43.7 o 291
2016-12-18 11:23:21 C 12 02 33.62 +13 41 23.3 o 291
2016-12-24 15:56:10 C 12 30 09.714 +16 08 48.04 U T12
2016-12-24 15:58:00 C 12 30 10.050 +16 08 49.90 U T12
2016-12-24 16:00:40 C 12 30 10.533 +16 08 52.53 U T12
2017-01-04 16:03:18 C 13 16 46.702 +20 28 27.59 U T12
2017-01-09 10:28:26 C 13 35 29.55 +22 16 52.6 o 695
2017-01-09 10:39:58 C 13 35 31.37 +22 17 03.6 o 695
2017-01-09 10:51:31 C 13 35 33.16 +22 17 14.6 o 695
2017-01-28 10:29:00 C 14 37 44.40 +28 55 08.8 u H21
2017-01-28 10:48:10 C 14 37 46.52 +28 55 24.7 u H21
2017-01-28 11:06:19 C 14 37 48.50 +28 55 40.2 u H21
2017-02-26 09:29:23 C 15 27 02.34 +37 27 40.7 u H21
2017-02-26 09:43:00 C 15 27 02.67 +37 27 49.5 u H21
2017-02-26 09:59:02 C 15 27 03.07 +37 28 00.1 u H21