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
2020-01-14 04:20:58 C 06 49 02.71 +35 34 57.5 – u H21
2020-01-14 07:32:02 C 06 48 57.73 +35 31 08.1 – V 654
2020-01-14 08:54:58 C 06 48 55.27 +35 29 26.7 – V 654
2020-01-14 10:15:44 C 06 48 52.92 +35 27 47.0 – V 654
2020-01-15 21:27:29 C 06 48 10.55 +34 46 28.8 – q B67
2020-01-15 21:33:52 C 06 48 10.39 +34 46 21.6 – q B67
2020-01-15 21:40:18 C 06 48 10.25 +34 46 14.4 – q B67
2020-01-15 21:46:43 C 06 48 10.08 +34 46 07.1 – q B67
2020-01-16 10:44:23 S 06 47 23.954 +34 45 27.36 – V C57
2020-01-16 10:44:23 s 1 -175578.55 4 +337223.41 9070.0 – C57
2020-01-16 11:14:23 S 06 47 22.553 +34 44 44.95 – V C57
2020-01-16 11:14:23 s 1 -176242.58 1 +336177.65 7330.0 – C57
2020-01-16 14:14:23 S 06 47 18.871 +34 41 11.33 – V C57
2020-01-16 14:14:23 s 1 -180138.06 3 +329738.88 900.0 – C57
2020-01-16 19:44:23 S 06 47 10.814 +34 34 42.02 – V C57
2020-01-16 19:44:23 s 1 -186858.70 2 +317182.40 8830.0 – C57
2020-01-16 20:23:47 C 06 47 46.32 +34 20 40.7 – V K38
2020-01-16 21:32:32 C 06 47 44.80 +34 19 25.6 – V K38
2020-01-16 21:49:03 C 06 47 44.47 +34 19 07.9 – V K38
2020-01-16 21:53:09 C 06 47 45.13 +34 19 08.7 – V G40
2020-01-16 22:02:53 C 06 47 44.94 +34 18 57.9 – V G40
2020-01-16 22:05:02 C 06 47 44.11 +34 18 49.8 – V K38
2020-01-16 22:12:57 C 06 47 44.67 +34 18 47.0 – V G40
2020-01-16 22:14:23 S 06 47 07.634 +34 31 40.62 – V C57
2020-01-16 22:14:23 s 1 -189722.03 2 +311150.13 2860.0 – C57
2020-01-17 00:14:23 S 06 47 04.577 +34 29 21.62 – V C57
2020-01-17 00:14:23 s 1 -191921.25 5 +306176.12 4450.0 – C57
2020-01-17 01:44:23 S 06 47 02.902 +34 27 27.65 – V C57
2020-01-17 01:44:23 s 1 -193515.36 0 +302358.40 3230.0 – C57
2020-01-17 04:14:23 S 06 46 58.925 +34 24 40.54 – V C57
2020-01-17 04:14:23 s 1 -196062.88 4 +295827.86 9520.0 – C57
2020-01-17 04:44:23 S 06 46 58.428 +34 24 04.93 – V C57
2020-01-17 04:44:23 s 1 -196555.52 7 +294496.43 4870.0 – C57
2020-01-17 06:44:23 S 06 46 55.661 +34 21 33.95 – V C57
2020-01-17 06:44:23 s 1 -198468.10 0 +289085.54 4020.0 – C57
2020-01-17 11:44:23 S 06 46 48.919 +34 15 49.79 – V C57
2020-01-17 11:44:23 s 1 -202823.39 4 +274954.71 7670.0 – C57
2020-01-18 10:04:15 C 06 47 10.88 +33 40 08.5 – V I52
2020-01-18 10:07:31 C 06 47 10.76 +33 40 05.9 – V I52
2020-01-18 10:10:46 C 06 47 10.76 +33 40 01.3 – V I52
2020-01-19 03:21:45 C 06 47 00.16 +33 22 17.3 – q H45
2020-01-19 03:24:39 C 06 47 00.05 +33 22 14.5 – q H45
2020-01-19 03:26:21 C 06 47 00.11 +33 22 12.7 – q H45
2020-01-19 03:29:52 C 06 47 00.04 +33 22 09.5 – q H45
2020-01-19 03:31:50 C 06 47 00.02 +33 22 07.1 – q H45
2020-01-19 03:33:54 C 06 46 59.99 +33 22 05.0 – q H45
2020-01-19 06:17:01 C 06 46 57.26 +33 19 17.2 – q 734
2020-01-19 06:19:48 C 06 46 57.21 +33 19 14.2 – q 734
2020-01-19 06:28:11 C 06 46 57.05 +33 19 05.9 – q 734
2020-01-19 06:29:36 C 06 46 57.02 +33 19 04.4 – q 734