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
2020-01-02 00:15:32 s 1 -141476.15 2 +364663.03 7450.0 – C57
2020-01-02 00:45:32 S 07 01 04.315 +43 21 40.14 – V C57
2020-01-02 00:45:32 s 1 -142234.22 7 +363853.13 2210.0 – C57
2020-01-02 01:15:32 S 07 01 01.766 +43 20 43.04 – V C57
2020-01-02 01:15:32 s 1 -142989.30 1 +363035.42 3190.0 – C57
2020-01-02 01:45:32 S 07 00 59.246 +43 19 46.99 – V C57
2020-01-02 01:45:32 s 1 -143741.34 5 +362209.89 330.0 – C57
2020-01-02 02:01:17 C 07 01 21.18 +42 54 16.1 – q I15
2020-01-02 02:03:52 C 07 01 21.01 +42 54 11.5 – q I15
2020-01-02 02:06:27 C 07 01 20.83 +42 54 06.5 – q I15
2020-01-02 02:15:32 S 07 00 56.777 +43 18 49.79 – V C57
2020-01-02 02:15:32 s 1 -144490.33 1 +361376.54 3600.0 – C57
2020-01-02 05:45:32 S 07 00 39.862 +43 11 55.32 – V C57
2020-01-02 05:45:32 s 1 -149645.20 2 +355322.73 3630.0 – C57
2020-01-02 06:15:32 S 07 00 37.409 +43 10 57.43 – V C57
2020-01-02 06:15:32 s 1 -150368.68 2 +354426.27 4030.0 – C57
2020-01-02 06:45:32 S 07 00 34.982 +43 09 55.91 – V C57
2020-01-02 06:45:32 s 1 -151088.83 8 +353521.87 90.0 – C57
2020-01-02 07:15:32 S 07 00 32.635 +43 09 01.58 – V C57
2020-01-02 07:15:32 s 1 -151805.64 1 +352609.51 1760.0 – C57
2020-01-02 07:45:32 S 07 00 30.204 +43 07 58.33 – V C57
2020-01-02 07:45:32 s 1 -152519.05 8 +351689.17 8970.0 – C57
2020-01-02 08:15:32 S 07 00 27.790 +43 06 59.94 – V C57
2020-01-02 08:15:32 s 1 -153229.05 8 +350760.84 1670.0 – C57
2020-01-02 08:45:32 S 07 00 25.817 +43 06 06.88 – V C57
2020-01-02 08:45:32 s 1 -153935.61 0 +349824.52 9820.0 – C57
2020-01-02 09:15:32 S 07 00 23.040 +43 05 07.76 – V C57
2020-01-02 09:15:32 s 1 -154638.68 0 +348880.17 3340.0 – C57
2020-01-02 09:45:32 S 07 00 20.940 +43 04 08.65 – V C57
2020-01-02 09:45:32 s 1 -155338.23 7 +347927.79 2190.0 – C57
2020-01-02 10:13:36 C 07 00 48.07 +42 39 22.5 – V T08
2020-01-02 10:15:32 S 07 00 18.674 +43 03 12.10 – V C57
2020-01-02 10:15:32 s 1 -156034.24 8 +346967.37 6310.0 – C57
2020-01-02 10:18:54 C 07 00 47.65 +42 39 12.7 – V T08
2020-01-02 10:35:21 C 07 00 46.39 +42 38 42.4 – V T08
2020-01-02 10:45:30 C 07 00 45.62 +42 38 23.9 – V T08
2020-01-02 13:15:32 S 07 00 04.339 +42 57 18.76 – V C57
2020-01-02 13:15:32 s 1 -160134.43 3 +341037.03 9900.0 – C57
2020-01-02 16:45:32 S 06 59 47.940 +42 50 30.23 – V C57
2020-01-02 16:45:32 s 1 -164744.60 2 +333744.50 3590.0 – C57
2020-01-02 17:45:32 S 06 59 43.344 +42 48 29.23 – V C57
2020-01-02 17:45:32 s 1 -166025.95 9 +331586.66 990.0 – C57
2020-01-02 18:15:32 S 06 59 41.282 +42 47 35.30 – V C57
2020-01-02 18:15:32 s 1 -166660.47 5 +330495.28 1130.0 – C57
2020-01-02 19:15:32 S 06 59 36.430 +42 45 39.67 – V C57
2020-01-02 19:15:32 s 1 -167916.98 1 +328287.48 3950.0 – C57
2020-01-02 20:15:32 S 06 59 32.299 +42 43 42.78 – V C57
2020-01-02 20:15:32 s 1 -169156.52 1 +326046.17 3030.0 – C57
2020-01-02 20:43:27 C 07 00 09.42 +42 19 51.2 – V G34
2020-01-02 20:44:50 C 07 00 09.34 +42 19 48.7 – V G34