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 21:15:33 S 07 10 27.790 +46 40 32.38 – V C57
2019-12-28 21:15:33 s 1 +39890.984 0 +375629.68 3140.0 – C57
2019-12-28 21:45:33 S 07 10 24.811 +46 39 34.52 – V C57
2019-12-28 21:45:33 s 1 +38941.425 0 +376352.00 6880.0 – C57
2019-12-28 22:15:32 S 07 10 21.326 +46 38 30.66 – V C57
2019-12-28 22:15:32 s 1 +37990.867 0 +377065.53 5790.0 – C57
2019-12-28 22:45:33 S 07 10 17.894 +46 37 27.66 – V C57
2019-12-28 22:45:33 s 1 +37039.338 0 +377770.28 9930.0 – C57
2019-12-28 22:52:00 C 07 08 51.68 +46 13 21.3 – V 130
2019-12-28 22:54:11 C 07 08 51.48 +46 13 16.9 – V 130
2019-12-28 22:56:23 C 07 08 51.28 +46 13 12.0 – V 130
2019-12-28 22:58:02 C 07 08 51.10 +46 13 08.7 – V 130
2019-12-28 23:15:33 S 07 10 15.053 +46 36 29.20 – V C57
2019-12-28 23:15:33 s 1 +36086.864 0 +378466.28 9390.0 – C57
2019-12-29 00:15:33 S 07 10 08.621 +46 34 20.96 – V C57
2019-12-29 00:15:33 s 1 +34179.185 0 +379832.13 4480.0 – C57
2019-12-29 00:45:33 S 07 10 05.815 +46 33 28.22 – V C57
2019-12-29 00:45:33 s 1 +33224.031 0 +380502.02 260.0 – C57
2019-12-29 01:15:32 S 07 10 02.654 +46 32 30.52 – V C57
2019-12-29 01:15:32 s 1 +32268.036 0 +381163.26 1620.0 – C57
2019-12-29 01:45:33 S 07 09 59.400 +46 31 25.97 – V C57
2019-12-29 01:45:33 s 1 +31311.223 0 +381815.87 8610.0 – C57
2019-12-29 02:15:33 S 07 09 56.633 +46 30 27.43 – V C57
2019-12-29 02:15:33 s 1 +30353.618 0 +382459.87 1310.0 – C57
2019-12-29 02:45:32 S 07 09 53.232 +46 29 23.10 – V C57
2019-12-29 02:45:32 s 1 +29395.246 0 +383095.29 9770.0 – C57
2019-12-29 05:45:32 S 07 09 34.538 +46 23 17.30 – V C57
2019-12-29 05:45:32 s 1 +23630.257 0 +386728.77 5200.0 – C57
2019-12-29 06:15:33 S 07 09 31.325 +46 22 18.55 – V C57
2019-12-29 06:15:33 s 1 +22667.187 0 +387304.71 5780.0 – C57
2019-12-29 06:45:33 S 07 09 28.082 +46 21 11.38 – V C57
2019-12-29 06:45:33 s 1 +21703.541 0 +387872.24 2620.0 – C57
2019-12-29 07:45:33 S 07 09 22.512 +46 19 12.47 – V C57
2019-12-29 07:45:33 s 1 +19774.607 0 +388982.15 5300.0 – C57
2019-12-29 08:15:33 S 07 09 19.058 +46 18 12.78 – V C57
2019-12-29 08:15:33 s 1 +18809.366 0 +389524.56 1260.0 – C57
2019-12-29 08:45:32 S 07 09 16.008 +46 17 12.62 – V C57
2019-12-29 08:45:32 s 1 +17843.638 0 +390058.64 3700.0 – C57
2019-12-29 09:15:33 S 07 09 12.974 +46 16 14.77 – V C57
2019-12-29 09:15:33 s 1 +16877.445 0 +390584.41 2690.0 – C57
2019-12-29 09:45:33 S 07 09 09.936 +46 15 11.34 – V C57
2019-12-29 09:45:33 s 1 +15910.810 0 +391101.89 8290.0 – C57
2019-12-29 10:15:32 S 07 09 06.598 +46 14 13.09 – V C57
2019-12-29 10:15:32 s 1 +14943.755 0 +391611.09 530.0 – C57
2019-12-29 10:35:31 C 07 07 50.86 +45 48 32.9 – V T08
2019-12-29 10:41:01 C 07 07 50.29 +45 48 21.2 – V T08
2019-12-29 10:45:32 S 07 09 03.799 +46 13 10.38 – V C57
2019-12-29 10:45:32 s 1 +13976.301 0 +392112.03 9490.0 – C57
2019-12-29 10:46:33 C 07 07 49.76 +45 48 09.8 – V T08
2019-12-29 10:51:25 C 07 07 49.28 +45 47 59.5 – V T08