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
2020-01-05 03:05:12 C 06 57 04.20 +40 45 18.6 – q H36
2020-01-05 03:11:21 C 06 57 03.83 +40 45 08.5 – q H36
2020-01-05 03:42:42 C 06 57 02.52 +40 44 17.8 – V 703
2020-01-05 03:50:30 C 06 57 02.06 +40 44 05.1 – V 703
2020-01-05 03:58:17 C 06 57 01.58 +40 43 52.8 – V 703
2020-01-05 04:06:05 C 06 57 01.08 +40 43 39.5 – V 703
2020-01-05 04:55:46 C 06 56 58.21 +40 42 19.9 – V I52
2020-01-05 04:58:09 C 06 56 58.05 +40 42 16.2 – V I52
2020-01-05 05:03:12 C 06 56 57.74 +40 42 08.1 – V I52
2020-01-05 05:06:00 C 06 56 57.55 +40 42 03.5 – V I52
2020-01-05 17:44:23 S 06 55 10.973 +40 29 15.72 – V C57
2020-01-05 17:44:23 s 1 -177993.16 7 +74195.003 8590.0 – C57
2020-01-05 17:55:20 C 06 56 18.80 +40 20 38.7 – V 118
2020-01-05 18:05:28 C 06 56 18.27 +40 20 22.7 – V 118
2020-01-05 18:15:35 C 06 56 17.74 +40 20 06.6 – V 118
2020-01-05 18:44:23 S 06 55 08.638 +40 27 15.44 – V C57
2020-01-05 18:44:23 s 1 -175938.23 4 +68926.944 5980.0 – C57
2020-01-05 19:14:23 S 06 55 06.876 +40 26 20.47 – V C57
2020-01-05 19:14:23 s 1 -174862.70 0 +66273.856 2990.0 – C57
2020-01-05 20:05:03 C 06 56 12.08 +40 17 13.5 – q B88
2020-01-05 20:45:55 C 06 56 09.78 +40 16 08.5 – q B88
2020-01-05 21:24:31 C 06 56 07.62 +40 15 06.9 – q B88
2020-01-05 22:44:23 S 06 54 58.733 +40 19 24.82 – V C57
2020-01-05 22:44:23 s 1 -166358.05 1 +47358.462 8090.0 – C57
2020-01-06 05:28:07 C 06 55 43.58 +40 02 10.4 – V 734
2020-01-06 05:30:58 C 06 55 43.42 +40 02 05.8 – V 734
2020-01-06 05:39:27 C 06 55 42.92 +40 01 52.0 – V 734
2020-01-06 05:47:59 C 06 55 42.44 +40 01 38.6 – V 734
2020-01-06 08:07:59 C 06 55 34.38 +39 57 54.7 – q H45
2020-01-06 08:09:26 C 06 55 34.30 +39 57 52.1 – q H45
2020-01-06 08:11:30 C 06 55 34.17 +39 57 48.9 – q H45
2020-01-06 08:13:14 C 06 55 34.06 +39 57 46.1 – q H45
2020-01-06 08:14:56 C 06 55 33.99 +39 57 43.2 – q H45
2020-01-06 08:16:13 C 06 55 33.91 +39 57 41.4 – q H45
2020-01-06 22:39:51 C 06 54 55.15 +39 34 50.3 – V 204
2020-01-06 22:45:41 C 06 54 54.83 +39 34 41.0 – V 204
2020-01-06 22:51:31 C 06 54 54.52 +39 34 31.9 – V 204
2020-01-07 01:02:36 C 06 54 50.31 +39 31 04.9 – V W34
2020-01-07 01:12:06 C 06 54 49.81 +39 30 49.9 – V W34
2020-01-07 01:21:51 C 06 54 49.33 +39 30 33.7 – V W34
2020-01-07 01:41:53 C 06 54 48.44 +39 30 02.0 – V W34
2020-01-07 06:37:45 C 06 54 33.76 +39 22 33.1 – V I52
2020-01-07 06:41:42 C 06 54 33.54 +39 22 27.1 – V I52
2020-01-07 06:47:13 C 06 54 33.26 +39 22 18.8 – V I52
2020-01-08 03:59:51 C 06 53 39.69 +38 49 55.4 – V 734
2020-01-08 04:05:56 C 06 53 39.42 +38 49 46.4 – V 734
2020-01-08 04:18:04 C 06 53 38.79 +38 49 27.8 – V 734
2020-01-09 03:59:37 C 06 52 42.41 +38 14 34.1 – u H21
2020-01-09 04:01:52 C 06 52 42.29 +38 14 31.4 – u H21
2020-01-09 04:04:48 C 06 52 42.18 +38 14 27.0 – u H21