IAA RAS IAA Minor Planet Database

2016 XP23

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6450397849 ± 5.10e-07
Semi-major axis (a)2.4612470825 AU ± 1.14e-07
Inclination (i)37.95558661° ± 1.18e-04
Long. of Asc. Node (Ω)37.96039955° ± 1.20e-04
Arg. of Perihelion (ω)319.46507453° ± 2.03e-04
Mean Anomaly (M)127.34757904° ± 5.55e-05
Mean Motion (n)0.2552580544°/day ± 1.77e-08
Perihelion dist (q)0.87364479 AU ± 1.25e-06
Aphelion dist (Q)4.04884937 AU ± 1.27e-06
Orbital Period3.86129357 yr ± 2.67e-07
Physical Parameters
H (abs. magnitude)19.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.385″
Uncertainty0
Orbit TypeApollo
MOID0.026801 AU
Observations Used45
Oppositions3
Arc Total2016-2020
First Observation Used2016-12-09
Last Observation Used2020-10-06
Observations (46)
Date Type RA Dec Mag Band Observatory
2016-12-09 02:25:35 C 22 32 49.71 +35 51 08.0 – q G96
2016-12-09 02:31:49 C 22 32 50.46 +35 51 25.4 – q G96
2016-12-09 02:38:04 C 22 32 51.27 +35 51 41.0 – q G96
2016-12-09 02:44:19 C 22 32 52.19 +35 51 58.4 – q G96
2016-12-09 05:02:06 C 22 33 10.47 +35 57 58.3 – q I52
2016-12-09 05:03:42 C 22 33 10.67 +35 58 03.1 – q I52
2016-12-09 05:05:17 C 22 33 10.99 +35 58 06.2 – q I52
2016-12-11 01:32:36 C 22 39 12.75 +37 49 41.1 – q I52
2016-12-11 01:34:11 C 22 39 12.97 +37 49 44.9 – q I52
2016-12-11 01:35:47 C 22 39 13.18 +37 49 48.9 – q I52
2016-12-11 01:37:23 C 22 39 13.41 +37 49 53.7 – q I52
2016-12-11 01:54:41 C 22 39 15.62 +37 50 34.1 – o 926
2016-12-11 01:59:32 C 22 39 16.24 +37 50 46.3 – o 926
2016-12-11 02:04:23 C 22 39 16.87 +37 50 57.3 – o 926
2016-12-11 20:57:22 C 22 41 47.68 +38 34 51.0 – t Z84
2016-12-11 21:11:03 C 22 41 49.49 +38 35 22.0 – t Z84
2016-12-11 21:24:02 C 22 41 51.14 +38 35 51.1 – t Z84
2016-12-14 02:24:19 C 22 48 51.26 +40 29 52.1 – U H01
2016-12-14 02:29:19 C 22 48 51.88 +40 30 02.2 – U H01
2016-12-14 02:43:57 C 22 48 53.72 +40 30 31.5 – U H01
2016-12-14 02:59:16 C 22 48 55.67 +40 31 02.1 – U H01
2016-12-18 02:23:43 C 23 01 17.68 +43 26 26.1 – q I52
2016-12-18 02:25:51 C 23 01 17.91 +43 26 29.7 – q I52
2016-12-18 02:27:58 C 23 01 18.24 +43 26 33.4 – q I52
2016-12-18 02:30:05 C 23 01 18.47 +43 26 36.0 – q I52
2016-12-18 05:41:06 C 23 01 42.55 +43 31 49.1 – o 291
2016-12-18 05:47:16 C 23 01 43.39 +43 31 58.5 – o 291
2016-12-18 05:53:28 C 23 01 44.13 +43 32 09.1 – o 291
2016-12-22 05:58:07 C 23 14 02.557 +45 57 42.73 – U T12
2016-12-22 06:00:06 C 23 14 02.804 +45 57 45.43 – U T12
2016-12-22 06:15:52 C 23 14 04.748 +45 58 06.82 – U T12
2016-12-22 06:17:38 C 23 14 04.968 +45 58 09.19 – U T12
2016-12-23 05:49:48 C 23 17 05.562 +46 30 02.86 – U T12
2016-12-23 05:51:24 C 23 17 05.763 +46 30 05.03 – U T12
2016-12-24 06:04:04 C 23 20 11.443 +47 01 32.36 – U T12
2016-12-24 06:06:12 C 23 20 11.713 +47 01 35.06 – U T12
2017-01-07 04:00:59 C 00 03 40.14 +52 32 51.4 – o 695
2017-01-07 04:14:39 C 00 03 41.92 +52 33 01.7 – o 695
2017-01-07 04:28:20 C 00 03 43.71 +52 33 11.9 – o 695
2020-09-27 14:49:09 C 07 48 22.225 +24 08 32.67 – U F51
2020-09-27 14:54:44 C 07 48 22.830 +24 08 48.39 – U F51
2020-09-27 15:00:19 C 07 48 23.457 +24 09 04.63 – U F51
2020-09-27 15:05:52 C 07 48 24.070 +24 09 20.15 – U F51
2020-10-06 11:41:06 C 08 14 05.96 +33 42 13.0 – V G96
2020-10-06 11:47:12 C 08 14 06.77 +33 42 28.3 – V G96
2020-10-06 11:53:18 C 08 14 07.48 +33 42 43.6 – V G96