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
2019-12-30 05:45:32 S 07 07 08.642 +45 34 50.27 – V C57
2019-12-30 05:45:32 s 1 -22880.953 0 +405188.04 4160.0 – C57
2019-12-30 06:15:32 S 07 07 05.676 +45 33 43.06 – V C57
2019-12-30 06:15:32 s 1 -23848.338 0 +405378.90 3470.0 – C57
2019-12-30 06:45:32 S 07 07 02.566 +45 32 42.36 – V C57
2019-12-30 06:45:32 s 1 -24815.347 0 +405562.06 1380.0 – C57
2019-12-30 07:15:32 S 07 07 00.026 +45 31 49.33 – V C57
2019-12-30 07:15:32 s 1 -25781.963 0 +405737.52 7940.0 – C57
2019-12-30 07:45:32 S 07 06 56.568 +45 30 44.03 – V C57
2019-12-30 07:45:32 s 1 -26748.167 0 +405905.30 3180.0 – C57
2019-12-30 08:15:32 S 07 06 53.762 +45 29 44.95 – V C57
2019-12-30 08:15:32 s 1 -27713.942 0 +406065.41 7140.0 – C57
2019-12-30 08:45:32 S 07 06 50.863 +45 28 48.47 – V C57
2019-12-30 08:45:32 s 1 -28679.271 0 +406217.86 9870.0 – C57
2019-12-30 09:15:32 S 07 06 47.786 +45 27 42.80 – V C57
2019-12-30 09:15:32 s 1 -29644.136 0 +406362.65 1400.0 – C57
2019-12-30 11:15:32 S 07 06 35.777 +45 23 42.97 – V C57
2019-12-30 11:15:32 s 1 -33498.604 0 +406865.42 6400.0 – C57
2019-12-30 11:44:32 C 07 05 46.890 +44 56 08.51 – U F51
2019-12-30 11:45:32 S 07 06 33.158 +45 22 41.99 – V C57
2019-12-30 11:45:32 s 1 -34460.886 0 +406972.07 2570.0 – C57
2019-12-30 12:15:32 S 07 06 29.806 +45 21 40.46 – V C57
2019-12-30 12:15:32 s 1 -35422.600 0 +407071.10 7780.0 – C57
2019-12-30 12:21:36 C 07 05 43.482 +44 54 51.61 – U F51
2019-12-30 12:40:02 C 07 05 41.797 +44 54 13.16 – U F51
2019-12-30 12:45:32 S 07 06 27.281 +45 20 41.64 – V C57
2019-12-30 12:45:32 s 1 -36383.728 0 +407162.54 2070.0 – C57
2019-12-30 14:45:32 S 07 06 16.049 +45 16 45.66 – V C57
2019-12-30 14:45:32 s 1 -40221.465 0 +407454.62 2330.0 – C57
2019-12-30 15:15:32 S 07 06 12.562 +45 15 40.14 – V C57
2019-12-30 15:15:32 s 1 -41179.403 0 +407508.20 2640.0 – C57
2019-12-30 16:15:32 S 07 06 06.790 +45 13 40.40 – V C57
2019-12-30 16:15:32 s 1 -43093.193 0 +407592.70 1270.0 – C57
2019-12-30 16:45:32 S 07 06 03.866 +45 12 45.54 – V C57
2019-12-30 16:45:32 s 1 -44049.011 0 +407623.64 9650.0 – C57
2019-12-30 17:15:32 S 07 06 00.926 +45 11 35.81 – V C57
2019-12-30 17:15:32 s 1 -45004.089 0 +407647.04 7460.0 – C57
2019-12-30 17:45:32 S 07 05 58.097 +45 10 34.75 – V C57
2019-12-30 17:45:32 s 1 -45958.409 0 +407662.92 4740.0 – C57
2019-12-30 18:15:32 S 07 05 54.996 +45 09 41.69 – V C57
2019-12-30 18:15:32 s 1 -46911.955 0 +407671.27 1530.0 – C57
2019-12-30 19:15:32 S 07 05 49.498 +45 07 40.22 – V C57
2019-12-30 19:15:32 s 1 -48816.652 0 +407665.44 3770.0 – C57
2019-12-30 19:45:32 S 07 05 46.824 +45 06 38.63 – V C57
2019-12-30 19:45:32 s 1 -49767.770 0 +407651.26 9290.0 – C57
2019-12-30 20:45:32 S 07 05 40.853 +45 04 38.42 – V C57
2019-12-30 20:45:32 s 1 -51667.460 0 +407600.41 9350.0 – C57
2019-12-30 21:15:32 S 07 05 37.918 +45 03 37.22 – V C57
2019-12-30 21:15:32 s 1 -52615.998 0 +407563.74 3960.0 – C57
2019-12-30 21:45:32 S 07 05 35.419 +45 02 40.42 – V C57