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
2020-01-09 04:07:45 C 06 52 42.06 +38 14 23.1 – u H21
2020-01-09 04:10:05 C 06 52 41.91 +38 14 19.4 – u H21
2020-01-09 04:12:08 C 06 52 41.85 +38 14 16.5 – u H21
2020-01-09 22:14:23 S 06 53 06.358 +37 57 52.06 – V C57
2020-01-09 22:14:23 s 1 +113195.73 3 +280713.94 7810.0 – C57
2020-01-09 23:44:23 S 06 53 02.352 +37 55 53.22 – V C57
2020-01-09 23:44:23 s 1 +110874.26 9 +285519.00 4660.0 – C57
2020-01-10 17:14:23 S 06 52 18.602 +37 34 01.92 – V C57
2020-01-10 17:14:23 s 1 +80875.587 0 +333651.72 7870.0 – C57
2020-01-10 20:44:23 S 06 52 09.670 +37 29 30.48 – V C57
2020-01-10 20:44:23 s 1 +74379.486 0 +341649.49 8900.0 – C57
2020-01-10 23:44:23 S 06 52 02.184 +37 25 53.26 – V C57
2020-01-10 23:44:23 s 1 +68714.082 0 +348102.27 80.0 – C57
2020-01-11 22:57:12 C 06 50 26.62 +36 42 17.6 – V 160
2020-01-11 23:01:39 C 06 50 26.43 +36 42 10.4 – V 160
2020-01-11 23:06:06 C 06 50 26.32 +36 42 05.1 – V 160
2020-01-12 00:14:23 S 06 51 00.638 +36 55 08.00 – V C57
2020-01-12 00:14:23 s 1 +20199.272 0 +387890.58 30.0 – C57
2020-01-12 00:44:23 S 06 51 00.012 +36 54 28.80 – V C57
2020-01-12 00:44:23 s 1 +19183.127 0 +388477.03 4150.0 – C57
2020-01-12 01:44:23 S 06 50 57.060 +36 53 24.40 – V C57
2020-01-12 01:44:23 s 1 +17149.216 0 +389624.16 1680.0 – C57
2020-01-12 03:44:23 S 06 50 52.421 +36 50 45.10 – V C57
2020-01-12 03:44:23 s 1 +13075.610 0 +391816.00 5090.0 – C57
2020-01-12 04:14:23 S 06 50 51.475 +36 50 13.88 – V C57
2020-01-12 04:14:23 s 1 +12056.149 0 +392342.74 5020.0 – C57
2020-01-12 05:44:23 S 06 50 48.262 +36 48 23.00 – V C57
2020-01-12 06:14:23 S 06 50 46.750 +36 47 39.95 – V C57
2020-01-12 06:44:23 S 06 50 45.670 +36 47 06.32 – V C57
2020-01-12 07:14:23 S 06 50 44.285 +36 46 30.04 – V C57
2020-01-12 07:44:23 S 06 50 42.811 +36 45 50.26 – V C57
2020-01-12 08:14:23 S 06 50 42.110 +36 45 11.30 – V C57
2020-01-12 08:44:23 S 06 50 40.296 +36 44 31.06 – V C57
2020-01-12 09:44:23 S 06 50 38.302 +36 43 20.50 – V C57
2020-01-12 14:44:23 S 06 50 26.342 +36 37 07.64 – V C57
2020-01-12 15:44:23 S 06 50 24.286 +36 35 51.94 – V C57
2020-01-12 15:44:23 s 1 -11447.355 0 +402164.65 5640.0 – C57
2020-01-12 17:14:23 S 06 50 20.731 +36 34 03.86 – V C57
2020-01-12 17:14:23 s 1 -14513.035 0 +403127.83 3830.0 – C57
2020-01-12 19:44:23 S 06 50 14.858 +36 30 58.54 – V C57
2020-01-12 19:44:23 s 1 -19618.074 0 +404573.31 5140.0 – C57
2020-01-12 20:44:23 S 06 50 12.305 +36 29 47.83 – V C57
2020-01-12 20:44:23 s 1 -21658.060 0 +405095.90 490.0 – C57
2020-01-12 21:14:23 S 06 50 11.710 +36 29 08.02 – V C57
2020-01-12 21:14:23 s 1 -22677.538 0 +405345.33 50.0 – C57
2020-01-12 21:44:23 S 06 50 10.745 +36 28 28.70 – V C57
2020-01-12 21:44:23 s 1 -23696.645 0 +405586.88 7580.0 – C57
2020-01-12 22:14:23 S 06 50 09.614 +36 27 53.39 – V C57
2020-01-12 22:14:23 s 1 -24715.361 0 +405820.55 3110.0 – C57
2020-01-12 22:44:23 S 06 50 07.908 +36 27 15.05 – V C57