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
2020-01-01 09:15:32 S 07 02 22.375 +43 52 10.42 – V C57
2020-01-01 09:15:32 s 1 -117467.56 6 +385379.67 6020.0 – C57
2020-01-01 09:45:32 S 07 02 19.445 +43 51 08.75 – V C57
2020-01-01 09:45:32 s 1 -118303.78 3 +384799.49 3050.0 – C57
2020-01-01 10:04:48 C 07 02 22.19 +43 24 26.4 – U I41
2020-01-01 10:15:32 S 07 02 17.225 +43 50 11.18 – V C57
2020-01-01 10:15:32 s 1 -119137.73 9 +384211.76 7610.0 – C57
2020-01-01 10:43:13 C 07 02 20.925 +43 23 23.56 – V F51
2020-01-01 10:45:32 S 07 02 14.570 +43 49 15.60 – V C57
2020-01-01 10:45:32 s 1 -119969.41 1 +383616.49 9680.0 – C57
2020-01-01 11:02:57 C 07 02 19.322 +43 22 46.00 – V F51
2020-01-01 11:15:32 S 07 02 12.007 +43 48 11.77 – V C57
2020-01-01 11:15:32 s 1 -120798.77 8 +383013.66 9210.0 – C57
2020-01-01 11:45:32 S 07 02 09.329 +43 47 17.16 – V C57
2020-01-01 11:45:32 s 1 -121625.81 7 +382403.27 6160.0 – C57
2020-01-01 12:15:32 S 07 02 06.862 +43 46 17.15 – V C57
2020-01-01 12:15:32 s 1 -122450.50 5 +381785.31 490.0 – C57
2020-01-01 12:45:32 S 07 02 04.116 +43 45 15.12 – V C57
2020-01-01 12:45:32 s 1 -123272.82 0 +381159.78 2160.0 – C57
2020-01-01 13:15:32 S 07 02 01.526 +43 44 19.61 – V C57
2020-01-01 13:15:32 s 1 -124092.73 9 +380526.67 1120.0 – C57
2020-01-01 13:45:32 S 07 01 59.172 +43 43 14.16 – V C57
2020-01-01 13:45:32 s 1 -124910.23 8 +379885.96 7350.0 – C57
2020-01-01 14:15:32 S 07 01 56.426 +43 42 18.43 – V C57
2020-01-01 14:15:32 s 1 -125725.29 5 +379237.66 780.0 – C57
2020-01-01 17:15:32 S 07 01 41.640 +43 36 21.49 – V C57
2020-01-01 17:15:32 s 1 -130563.02 1 +375187.87 500.0 – C57
2020-01-01 17:45:32 S 07 01 38.729 +43 35 23.78 – V C57
2020-01-01 17:45:32 s 1 -131360.31 5 +374486.16 3230.0 – C57
2020-01-01 18:15:32 S 07 01 36.542 +43 34 30.07 – V C57
2020-01-01 18:15:32 s 1 -132154.97 5 +373776.79 2840.0 – C57
2020-01-01 18:45:32 S 07 01 34.015 +43 33 30.71 – V C57
2020-01-01 18:45:32 s 1 -132946.97 6 +373059.74 9270.0 – C57
2020-01-01 19:15:32 S 07 01 31.397 +43 32 26.74 – V C57
2020-01-01 19:15:32 s 1 -133736.29 2 +372335.01 2480.0 – C57
2020-01-01 19:45:32 S 07 01 28.949 +43 31 26.54 – V C57
2020-01-01 19:45:32 s 1 -134522.89 8 +371602.59 2420.0 – C57
2020-01-01 20:15:32 S 07 01 26.422 +43 30 30.85 – V C57
2020-01-01 20:15:32 s 1 -135306.76 9 +370862.47 9060.0 – C57
2020-01-01 20:45:32 S 07 01 23.726 +43 29 33.79 – V C57
2020-01-01 20:45:32 s 1 -136087.88 0 +370114.64 2340.0 – C57
2020-01-01 21:15:32 S 07 01 21.914 +43 28 32.66 – V C57
2020-01-01 21:15:32 s 1 -136866.20 4 +369359.08 2220.0 – C57
2020-01-01 22:15:32 S 07 01 16.610 +43 26 34.98 – V C57
2020-01-01 22:15:32 s 1 -138414.38 7 +367824.77 1590.0 – C57
2020-01-01 23:15:32 S 07 01 11.695 +43 24 40.61 – V C57
2020-01-01 23:15:32 s 1 -139951.10 8 +366259.44 6790.0 – C57
2020-01-01 23:45:32 S 07 01 09.142 +43 23 41.06 – V C57
2020-01-01 23:45:32 s 1 -140715.10 3 +365465.13 8960.0 – C57
2020-01-02 00:15:32 S 07 01 06.667 +43 22 41.99 – V C57