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
2019-12-25 09:45:33 S 07 19 08.688 +49 30 06.62 – V C57
2019-12-25 09:45:33 s 1 +138092.76 6 +92477.374 670.0 – C57
2019-12-25 10:15:33 S 07 19 06.137 +49 29 06.04 – V C57
2019-12-25 10:15:33 s 1 +138555.45 4 +95546.980 5140.0 – C57
2019-12-25 10:45:33 S 07 19 03.828 +49 28 08.54 – V C57
2019-12-25 10:45:33 s 1 +138982.88 9 +98592.371 860.0 – C57
2019-12-25 11:15:33 S 07 19 01.224 +49 27 07.52 – V C57
2019-12-25 11:15:33 s 1 +139376.22 2 +101613.66 510.0 – C57
2019-12-25 11:45:33 S 07 18 58.759 +49 26 04.67 – V C57
2019-12-25 11:45:33 s 1 +139736.55 5 +104611.00 6630.0 – C57
2019-12-25 12:15:33 S 07 18 55.982 +49 25 07.28 – V C57
2019-12-25 12:15:33 s 1 +140064.93 9 +107584.52 1680.0 – C57
2019-12-25 12:45:33 S 07 18 53.429 +49 24 07.63 – V C57
2019-12-25 12:45:33 s 1 +140362.38 2 +110534.37 8000.0 – C57
2019-12-25 13:15:33 S 07 18 50.729 +49 23 02.80 – V C57
2019-12-25 13:15:33 s 1 +140629.84 6 +113460.71 7840.0 – C57
2019-12-25 13:45:33 S 07 18 48.526 +49 22 08.51 – V C57
2019-12-25 13:45:33 s 1 +140868.25 4 +116363.72 3370.0 – C57
2019-12-25 14:15:33 S 07 18 45.492 +49 21 06.44 – V C57
2019-12-25 14:15:33 s 1 +141078.48 9 +119243.56 6660.0 – C57
2019-12-25 14:45:33 S 07 18 42.991 +49 20 03.26 – V C57
2019-12-25 14:45:33 s 1 +141261.39 6 +122100.41 9700.0 – C57
2019-12-25 15:15:33 S 07 18 39.931 +49 19 02.57 – V C57
2019-12-25 15:15:33 s 1 +141417.78 9 +124934.46 4410.0 – C57
2019-12-25 15:45:33 S 07 18 37.610 +49 18 07.70 – V C57
2019-12-25 15:45:33 s 1 +141548.44 5 +127745.87 2640.0 – C57
2019-12-25 16:15:33 S 07 18 34.507 +49 16 58.69 – V C57
2019-12-25 16:15:33 s 1 +141654.11 1 +130534.84 6140.0 – C57
2019-12-25 16:45:33 S 07 18 31.932 +49 16 01.92 – V C57
2019-12-25 16:45:33 s 1 +141735.50 6 +133301.56 6620.0 – C57
2019-12-25 17:15:33 S 07 18 28.956 +49 14 57.23 – V C57
2019-12-25 17:15:33 s 1 +141793.31 6 +136046.22 5730.0 – C57
2019-12-25 17:45:33 S 07 18 26.546 +49 14 06.83 – V C57
2019-12-25 17:45:33 s 1 +141828.20 6 +138769.00 5050.0 – C57
2019-12-25 18:15:33 S 07 18 23.021 +49 12 56.27 – V C57
2019-12-25 18:15:33 s 1 +141840.81 2 +141470.09 6080.0 – C57
2019-12-25 18:45:33 S 07 18 20.498 +49 12 01.30 – V C57
2019-12-25 18:45:33 s 1 +141831.74 6 +144149.69 310.0 – C57
2019-12-25 19:15:33 S 07 18 17.794 +49 11 01.50 – V C57
2019-12-25 19:15:33 s 1 +141801.59 7 +146807.98 9140.0 – C57
2019-12-25 20:15:33 S 07 18 11.810 +49 08 57.26 – V C57
2019-12-25 20:15:33 s 1 +141680.30 0 +152061.41 6030.0 – C57
2019-12-25 20:45:33 S 07 18 08.722 +49 07 55.92 – V C57
2019-12-25 20:45:33 s 1 +141590.22 5 +154656.91 6660.0 – C57
2019-12-25 21:15:33 S 07 18 06.425 +49 07 00.30 – V C57
2019-12-25 21:15:33 s 1 +141481.21 5 +157231.87 7080.0 – C57
2019-12-25 22:15:33 S 07 18 00.372 +49 04 54.84 – V C57
2019-12-25 22:15:33 s 1 +141208.33 1 +162320.84 1950.0 – C57
2019-12-25 22:45:33 S 07 17 57.612 +49 03 53.32 – V C57
2019-12-25 22:45:33 s 1 +141045.38 4 +164835.23 8660.0 – C57