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
2019-12-28 06:45:33 S 07 12 00.602 +47 10 02.03 – V C57
2019-12-28 06:45:33 s 1 +66863.825 0 +350727.12 1550.0 – C57
2019-12-28 07:45:33 S 07 11 54.826 +47 08 11.15 – V C57
2019-12-28 07:45:33 s 1 +65046.577 0 +352697.81 40.0 – C57
2019-12-28 08:15:33 S 07 11 50.590 +47 06 55.55 – V C57
2019-12-28 08:15:33 s 1 +64135.125 0 +353668.65 3540.0 – C57
2019-12-28 09:15:33 S 07 11 44.330 +47 04 53.44 – V C57
2019-12-28 09:15:33 s 1 +62306.749 0 +355581.49 9500.0 – C57
2019-12-28 09:45:33 S 07 11 40.903 +47 03 58.39 – V C57
2019-12-28 09:45:33 s 1 +61389.896 0 +356523.56 2160.0 – C57
2019-12-28 10:15:33 S 07 11 37.697 +47 02 57.08 – V C57
2019-12-28 10:15:33 s 1 +60471.314 0 +357456.11 8070.0 – C57
2019-12-28 11:15:33 S 07 11 31.339 +47 00 48.78 – V C57
2019-12-28 11:15:33 s 1 +58629.099 0 +359292.81 9980.0 – C57
2019-12-28 11:45:33 S 07 11 27.982 +46 59 48.12 – V C57
2019-12-28 11:45:33 s 1 +57705.534 0 +360197.02 6160.0 – C57
2019-12-28 12:15:33 S 07 11 25.063 +46 58 52.82 – V C57
2019-12-28 12:15:33 s 1 +56780.376 0 +361091.84 5950.0 – C57
2019-12-28 12:45:33 S 07 11 21.686 +46 57 52.34 – V C57
2019-12-28 12:45:33 s 1 +55853.658 0 +361977.32 9430.0 – C57
2019-12-28 13:15:33 S 07 11 18.854 +46 56 53.66 – V C57
2019-12-28 13:15:33 s 1 +54925.412 0 +362853.48 6680.0 – C57
2019-12-28 13:45:33 S 07 11 15.902 +46 55 53.90 – V C57
2019-12-28 13:45:33 s 1 +53995.671 0 +363720.35 7800.0 – C57
2019-12-28 14:15:33 S 07 11 12.202 +46 54 48.64 – V C57
2019-12-28 14:15:33 s 1 +53064.467 0 +364577.97 2870.0 – C57
2019-12-28 14:45:33 S 07 11 09.228 +46 53 50.24 – V C57
2019-12-28 14:45:33 s 1 +52131.831 0 +365426.36 1970.0 – C57
2019-12-28 15:15:33 S 07 11 05.786 +46 52 46.20 – V C57
2019-12-28 15:15:33 s 1 +51197.794 0 +366265.57 5180.0 – C57
2019-12-28 16:15:32 S 07 10 59.638 +46 50 42.58 – V C57
2019-12-28 16:15:32 s 1 +49325.640 0 +367916.52 4260.0 – C57
2019-12-28 16:45:33 S 07 10 56.558 +46 49 46.13 – V C57
2019-12-28 16:45:33 s 1 +48387.585 0 +368728.33 290.0 – C57
2019-12-28 17:15:33 S 07 10 53.222 +46 48 44.39 – V C57
2019-12-28 17:15:33 s 1 +47448.250 0 +369531.06 760.0 – C57
2019-12-28 17:45:32 S 07 10 50.057 +46 47 38.98 – V C57
2019-12-28 17:45:32 s 1 +46507.665 0 +370324.75 5730.0 – C57
2019-12-28 18:15:33 S 07 10 46.944 +46 46 39.54 – V C57
2019-12-28 18:15:33 s 1 +45565.859 0 +371109.42 5290.0 – C57
2019-12-28 18:45:33 S 07 10 43.721 +46 45 38.99 – V C57
2019-12-28 18:45:33 s 1 +44622.862 0 +371885.11 9510.0 – C57
2019-12-28 19:15:32 S 07 10 40.867 +46 44 37.07 – V C57
2019-12-28 19:15:32 s 1 +43678.701 0 +372651.84 8470.0 – C57
2019-12-28 19:45:33 S 07 10 37.474 +46 43 37.20 – V C57
2019-12-28 19:45:33 s 1 +42733.405 0 +373409.63 2240.0 – C57
2019-12-28 20:15:33 S 07 10 34.001 +46 42 31.64 – V C57
2019-12-28 20:15:33 s 1 +41787.001 0 +374158.51 900.0 – C57
2019-12-28 20:45:32 S 07 10 30.881 +46 41 37.86 – V C57
2019-12-28 20:45:32 s 1 +40839.519 0 +374898.52 4510.0 – C57