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
2020-01-12 22:44:23 s 1 -25733.667 0 +406046.35 6680.0 – C57
2020-01-12 22:45:52 C 06 49 46.84 +36 11 35.2 – V 160
2020-01-12 22:53:28 C 06 49 46.44 +36 11 25.7 – V 160
2020-01-12 23:01:12 C 06 49 46.22 +36 11 16.1 – V 160
2020-01-12 23:14:23 S 06 50 06.732 +36 26 36.17 – V C57
2020-01-12 23:14:23 s 1 -26751.543 0 +406264.30 8320.0 – C57
2020-01-13 04:14:23 S 06 49 55.320 +36 20 23.93 – V C57
2020-01-13 04:14:23 s 1 -36902.343 0 +408014.60 5730.0 – C57
2020-01-13 04:44:23 S 06 49 54.619 +36 19 48.90 – V C57
2020-01-13 04:44:23 s 1 -37914.202 0 +408146.96 8290.0 – C57
2020-01-13 05:14:23 S 06 49 53.494 +36 19 18.52 – V C57
2020-01-13 05:14:23 s 1 -38925.398 0 +408271.60 9320.0 – C57
2020-01-13 06:14:23 S 06 49 51.106 +36 17 56.94 – V C57
2020-01-13 06:14:23 s 1 -40945.729 0 +408497.79 6870.0 – C57
2020-01-13 07:14:23 S 06 49 48.677 +36 16 42.06 – V C57
2020-01-13 07:14:23 s 1 -42963.185 0 +408693.24 8640.0 – C57
2020-01-13 07:44:23 S 06 49 47.892 +36 16 12.76 – V C57
2020-01-13 07:44:23 s 1 -43970.787 0 +408779.47 2440.0 – C57
2020-01-13 09:17:01 C 06 49 29.36 +35 58 24.8 – V 654
2020-01-13 09:22:47 C 06 49 29.18 +35 58 17.4 – V 654
2020-01-13 11:44:23 S 06 49 38.935 +36 11 11.11 – V C57
2020-01-13 11:44:23 s 1 -52002.141 0 +409194.42 6840.0 – C57
2020-01-13 12:14:23 S 06 49 37.855 +36 10 36.55 – V C57
2020-01-13 12:14:23 s 1 -53002.099 0 +409212.07 9600.0 – C57
2020-01-13 12:44:23 S 06 49 36.576 +36 09 55.26 – V C57
2020-01-13 12:44:23 s 1 -54001.115 0 +409222.14 1300.0 – C57
2020-01-13 13:44:23 S 06 49 34.644 +36 08 44.88 – V C57
2020-01-13 13:44:23 s 1 -55998.228 0 +409218.87 3550.0 – C57
2020-01-13 14:14:23 S 06 49 33.862 +36 08 13.38 – V C57
2020-01-13 14:14:23 s 1 -56994.309 0 +409206.25 2230.0 – C57
2020-01-13 16:14:23 S 06 49 28.982 +36 05 43.08 – V C57
2020-01-13 16:14:23 s 1 -60968.299 0 +409080.38 7750.0 – C57
2020-01-13 16:44:23 S 06 49 27.934 +36 05 03.98 – V C57
2020-01-13 16:44:23 s 1 -61959.122 0 +409030.10 1990.0 – C57
2020-01-14 00:44:23 S 06 49 11.371 +35 55 17.80 – V C57
2020-01-14 00:44:23 s 1 -77649.401 0 +407208.26 1940.0 – C57
2020-01-14 03:14:23 S 06 49 06.221 +35 52 11.50 – V C57
2020-01-14 03:14:23 s 1 -82482.718 0 +406248.26 3330.0 – C57
2020-01-14 03:58:16 C 06 49 03.37 +35 35 24.1 – u H21
2020-01-14 03:59:57 C 06 49 03.31 +35 35 22.4 – u H21
2020-01-14 04:01:54 C 06 49 03.26 +35 35 20.0 – u H21
2020-01-14 04:03:46 C 06 49 03.20 +35 35 18.0 – u H21
2020-01-14 04:05:44 C 06 49 03.13 +35 35 15.5 – u H21
2020-01-14 04:07:41 C 06 49 03.09 +35 35 13.1 – u H21
2020-01-14 04:09:39 C 06 49 03.04 +35 35 10.7 – u H21
2020-01-14 04:11:36 C 06 49 02.97 +35 35 08.4 – u H21
2020-01-14 04:13:33 C 06 49 02.90 +35 35 06.0 – u H21
2020-01-14 04:15:30 C 06 49 02.83 +35 35 03.6 – u H21
2020-01-14 04:17:27 C 06 49 02.79 +35 35 01.4 – u H21
2020-01-14 04:19:12 C 06 49 02.74 +35 34 59.3 – u H21