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
2019-12-27 04:15:33 S 07 14 52.169 +48 04 03.65 – V C57
2019-12-27 04:15:33 s 1 +111037.13 4 +283204.90 760.0 – C57
2019-12-27 05:15:33 S 07 14 45.982 +48 02 08.05 – V C57
2019-12-27 05:15:33 s 1 +109560.39 8 +286335.99 1730.0 – C57
2019-12-27 05:45:33 S 07 14 42.499 +48 00 58.07 – V C57
2019-12-27 05:45:33 s 1 +108814.68 6 +287882.82 9550.0 – C57
2019-12-27 06:15:33 S 07 14 39.684 +48 00 06.26 – V C57
2019-12-27 06:15:33 s 1 +108064.19 5 +289417.25 2540.0 – C57
2019-12-27 06:45:33 S 07 14 36.161 +47 59 01.57 – V C57
2019-12-27 06:45:33 s 1 +107309.00 9 +290939.38 940.0 – C57
2019-12-27 07:15:33 S 07 14 33.190 +47 58 01.96 – V C57
2019-12-27 07:15:33 s 1 +106549.20 9 +292449.27 4970.0 – C57
2019-12-27 07:45:33 S 07 14 29.983 +47 57 02.56 – V C57
2019-12-27 07:45:33 s 1 +105784.87 7 +293946.99 4820.0 – C57
2019-12-27 10:15:33 S 07 14 13.454 +47 51 54.36 – V C57
2019-12-27 10:15:33 s 1 +101897.96 8 +301255.44 8760.0 – C57
2019-12-27 11:14:50 C 07 12 08.02 +47 32 38.0 – V T05
2019-12-27 11:15:33 S 07 14 06.984 +47 49 48.83 – V C57
2019-12-27 11:15:33 s 1 +100314.14 9 +304096.01 4190.0 – C57
2019-12-27 11:20:29 C 07 12 07.37 +47 32 25.4 – V T05
2019-12-27 11:35:08 C 07 12 05.71 +47 31 52.0 – V T05
2019-12-27 11:44:50 C 07 12 04.64 +47 31 29.5 – V T05
2019-12-27 11:45:33 S 07 14 03.370 +47 48 51.16 – V C57
2019-12-27 11:45:33 s 1 +99516.301 0 +305498.80 7900.0 – C57
2019-12-27 12:15:33 S 07 14 00.382 +47 47 45.96 – V C57
2019-12-27 12:15:33 s 1 +98714.585 0 +306890.02 9200.0 – C57
2019-12-27 12:45:33 S 07 13 56.849 +47 46 51.28 – V C57
2019-12-27 12:45:33 s 1 +97909.069 0 +308269.72 8250.0 – C57
2019-12-27 13:15:33 S 07 13 53.609 +47 45 49.43 – V C57
2019-12-27 13:15:33 s 1 +97099.818 0 +309637.97 5240.0 – C57
2019-12-27 13:45:33 S 07 13 50.450 +47 44 45.10 – V C57
2019-12-27 13:45:33 s 1 +96286.897 0 +310994.83 320.0 – C57
2019-12-27 15:45:33 S 07 13 37.608 +47 40 33.49 – V C57
2019-12-27 15:45:33 s 1 +92999.781 0 +316309.49 5020.0 – C57
2019-12-27 19:45:33 S 07 13 11.969 +47 32 31.34 – V C57
2019-12-27 19:45:33 s 1 +86267.802 0 +326409.10 1920.0 – C57
2019-12-27 20:15:33 S 07 13 07.630 +47 31 26.65 – V C57
2019-12-27 20:15:33 s 1 +85412.609 0 +327622.93 6690.0 – C57
2019-12-27 21:15:33 S 07 13 01.898 +47 29 33.36 – V C57
2019-12-27 21:15:33 s 1 +83693.669 0 +330018.73 7040.0 – C57
2019-12-28 01:15:33 S 07 12 36.199 +47 21 16.45 – V C57
2019-12-28 01:15:33 s 1 +76711.061 0 +339184.07 8230.0 – C57
2019-12-28 04:15:33 S 07 12 16.334 +47 15 14.54 – V C57
2019-12-28 04:15:33 s 1 +71372.196 0 +345629.40 210.0 – C57
2019-12-28 04:45:33 S 07 12 13.450 +47 14 09.28 – V C57
2019-12-28 04:45:33 s 1 +70474.647 0 +346668.64 5760.0 – C57
2019-12-28 05:45:33 S 07 12 07.056 +47 12 06.30 – V C57
2019-12-28 05:45:33 s 1 +68673.283 0 +348717.50 3730.0 – C57
2019-12-28 06:15:33 S 07 12 03.550 +47 11 05.57 – V C57
2019-12-28 06:15:33 s 1 +67769.547 0 +349727.20 6360.0 – C57