IAA RAS IAA Minor Planet Database

2019 XW2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5459078487 ± 6.27e-08
Semi-major axis (a)2.0346581405 AU ± 2.48e-08
Inclination (i)6.45430269° ± 1.08e-05
Long. of Asc. Node (Ω)320.34050467° ± 6.60e-05
Arg. of Perihelion (ω)68.19310550° ± 6.79e-05
Mean Anomaly (M)31.96985087° ± 1.46e-05
Mean Motion (n)0.3396058015°/day ± 6.20e-09
Perihelion dist (q)0.92392229 AU ± 1.28e-07
Aphelion dist (Q)3.14539399 AU ± 1.33e-07
Orbital Period2.90226574 yr ± 5.30e-08
Physical Parameters
H (abs. magnitude)19.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.684″
Uncertainty0
Orbit TypeApollo
MOID0.049505 AU
Observations Used733
Oppositions6
Arc Total2017-2026
First Observation Used2017-02-20
Last Observation Used2026-01-11
Observations (1152)
Date Type RA Dec Mag Band Observatory
2019-12-10 22:23:57 C 08 40 22.81 +67 34 45.1 – V 204
2019-12-10 22:28:54 C 08 40 20.20 +67 34 27.4 – V 204
2019-12-10 22:33:52 C 08 40 17.61 +67 34 09.9 – V 204
2019-12-11 00:48:04 C 08 39 07.02 +67 26 01.3 – V J95
2019-12-11 00:52:04 C 08 39 04.92 +67 25 46.9 – V J95
2019-12-11 00:56:09 C 08 39 02.76 +67 25 32.4 – V J95
2019-12-11 01:00:47 C 08 39 00.32 +67 25 15.6 – V J95
2019-12-11 13:38:46 C 08 32 49.84 +66 39 10.3 – V T05
2019-12-11 13:43:16 C 08 32 47.60 +66 38 53.9 – V T05
2019-12-11 14:05:47 C 08 32 36.24 +66 37 30.5 – V T05
2019-12-11 14:22:26 C 08 32 27.85 +66 36 28.2 – V T05
2019-12-13 07:33:43 C 08 15 41.37 +64 06 08.9 – u H21
2019-12-13 07:42:03 C 08 15 38.13 +64 05 39.5 – u H21
2019-12-13 07:44:59 C 08 15 36.99 +64 05 29.2 – u H21
2019-12-13 07:48:49 C 08 15 35.44 +64 05 15.7 – u H21
2019-12-13 08:43:30 C 08 15 14.15 +64 02 01.0 – u H21
2019-12-13 08:47:02 C 08 15 12.85 +64 01 47.6 – u H21
2019-12-13 08:51:21 C 08 15 11.12 +64 01 32.1 – u H21
2019-12-15 17:46:33 C 07 57 38.45 +60 42 17.3 – V L54
2019-12-15 18:52:23 C 07 57 20.88 +60 38 42.7 – V L54
2019-12-15 19:11:47 C 07 57 14.28 +60 38 07.0 – V 186
2019-12-15 19:13:55 C 07 57 13.71 +60 38 00.4 – V 186
2019-12-15 19:16:05 C 07 57 13.02 +60 37 53.3 – V 186
2019-12-15 19:18:14 C 07 57 12.49 +60 37 46.0 – V 186
2019-12-15 19:19:50 C 07 57 12.03 +60 37 41.0 – V 186
2019-12-15 20:02:46 C 07 57 01.89 +60 34 54.7 – V L54
2019-12-15 20:25:16 C 07 56 56.74 +60 33 34.3 – V K14
2019-12-15 20:35:58 C 07 56 53.95 +60 32 59.5 – V K14
2019-12-15 21:08:34 C 07 56 43.90 +60 31 22.8 – V L54
2019-12-15 22:16:40 C 07 56 24.97 +60 27 39.9 – V L54
2019-12-16 20:53:13 C 07 50 48.30 +59 12 34.7 – V L04
2019-12-16 21:00:54 C 07 50 46.43 +59 12 10.6 – V L04
2019-12-16 21:08:46 C 07 50 44.44 +59 11 45.9 – V L04
2019-12-19 06:29:29 C 07 38 43.45 +56 11 29.6 – V 703
2019-12-19 06:37:13 C 07 38 41.86 +56 11 06.9 – V 703
2019-12-19 06:44:56 C 07 38 40.30 +56 10 44.4 – V 703
2019-12-19 06:52:39 C 07 38 38.73 +56 10 21.6 – V 703
2019-12-19 12:28:25 C 07 37 33.72 +55 53 44.3 – V T05
2019-12-19 12:28:34 C 07 37 33.688 +55 53 43.87 – V F51
2019-12-19 12:33:02 C 07 37 32.77 +55 53 30.5 – V T05
2019-12-19 12:41:01 C 07 37 31.13 +55 53 06.3 – V T05
2019-12-19 12:44:04 C 07 37 30.505 +55 52 57.14 – V F51
2019-12-19 12:57:36 C 07 37 27.72 +55 52 16.1 – V T05
2019-12-20 01:56:54 C 07 35 14.73 +55 13 04.6 – q I15
2019-12-20 01:58:29 C 07 35 14.42 +55 12 59.7 – q I15
2019-12-20 02:00:05 C 07 35 14.18 +55 12 55.4 – q I15
2019-12-20 09:14:00 C 07 33 55.98 +54 52 08.8 – V I52
2019-12-20 09:18:26 C 07 33 55.16 +54 51 56.0 – V I52
2019-12-20 09:30:28 C 07 33 52.87 +54 51 20.7 – V I52
2019-12-20 09:33:54 C 07 33 52.24 +54 51 10.8 – V I52