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
2019-12-20 13:14:41 C 07 33 14.413 +54 40 35.79 – U F51
2019-12-20 13:26:13 C 07 33 12.262 +54 40 01.57 – U F51
2019-12-20 13:37:38 C 07 33 10.134 +54 39 28.03 – U F51
2019-12-21 10:37:33 C 07 29 52.84 +53 39 31.5 – V T08
2019-12-21 10:42:11 C 07 29 52.03 +53 39 19.1 – V T08
2019-12-21 10:50:48 C 07 29 50.50 +53 38 55.0 – V T08
2019-12-21 11:05:24 C 07 29 47.97 +53 38 14.5 – V T08
2019-12-23 22:05:55 C 07 21 36.41 +50 58 50.6 – q C77
2019-12-23 22:13:33 C 07 21 35.32 +50 58 30.9 – q C77
2019-12-23 22:21:21 C 07 21 34.24 +50 58 11.2 – q C77
2019-12-23 23:59:51 C 07 21 20.67 +50 54 01.9 – V C95
2019-12-24 00:01:35 C 07 21 20.39 +50 53 57.2 – V C95
2019-12-24 00:03:20 C 07 21 20.25 +50 53 53.1 – V C95
2019-12-24 00:05:04 C 07 21 19.90 +50 53 48.2 – V C95
2019-12-24 04:57:50 C 07 20 44.66 +50 41 17.6 – u H21
2019-12-24 04:59:48 C 07 20 44.41 +50 41 12.9 – u H21
2019-12-24 05:01:46 C 07 20 44.14 +50 41 07.7 – u H21
2019-12-24 05:03:43 C 07 20 43.88 +50 41 03.0 – u H21
2019-12-24 05:05:41 C 07 20 43.63 +50 40 58.2 – u H21
2019-12-24 05:07:39 C 07 20 43.37 +50 40 53.3 – u H21
2019-12-24 05:09:36 C 07 20 43.09 +50 40 48.3 – u H21
2019-12-24 05:11:34 C 07 20 42.85 +50 40 43.5 – u H21
2019-12-24 05:13:31 C 07 20 42.59 +50 40 38.6 – u H21
2019-12-24 05:15:29 C 07 20 42.29 +50 40 33.6 – u H21
2019-12-24 05:17:27 C 07 20 42.06 +50 40 28.9 – u H21
2019-12-24 05:19:24 C 07 20 41.77 +50 40 23.8 – u H21
2019-12-24 05:21:22 C 07 20 41.53 +50 40 18.9 – u H21
2019-12-24 05:23:20 C 07 20 41.22 +50 40 14.2 – u H21
2019-12-24 05:25:17 C 07 20 40.98 +50 40 09.2 – u H21
2019-12-24 05:27:15 C 07 20 40.72 +50 40 04.4 – u H21
2019-12-25 01:15:33 S 07 19 46.277 +49 47 19.64 – V C57
2019-12-25 01:15:33 s 1 +123395.19 4 +36584.254 4500.0 – C57
2019-12-25 01:45:33 S 07 19 44.479 +49 46 22.40 – V C57
2019-12-25 01:45:33 s 1 +124701.21 0 +40058.419 9870.0 – C57
2019-12-25 02:15:33 S 07 19 42.271 +49 45 25.02 – V C57
2019-12-25 02:15:33 s 1 +125940.73 8 +43511.298 6570.0 – C57
2019-12-25 02:45:33 S 07 19 39.557 +49 44 24.83 – V C57
2019-12-25 02:45:33 s 1 +127116.45 5 +46942.205 430.0 – C57
2019-12-25 03:15:33 S 07 19 38.203 +49 43 19.88 – V C57
2019-12-25 03:15:33 s 1 +128230.90 1 +50350.561 7020.0 – C57
2019-12-25 03:45:33 S 07 19 36.588 +49 42 16.85 – V C57
2019-12-25 03:45:33 s 1 +129286.48 9 +53735.882 1630.0 – C57
2019-12-25 04:15:33 S 07 19 34.423 +49 41 18.85 – V C57
2019-12-25 04:15:33 s 1 +130285.50 8 +57097.769 9310.0 – C57
2019-12-25 08:15:33 S 07 19 16.639 +49 33 14.33 – V C57
2019-12-25 08:15:33 s 1 +136480.82 3 +83122.271 6330.0 – C57
2019-12-25 08:45:33 S 07 19 13.877 +49 32 09.31 – V C57
2019-12-25 08:45:33 s 1 +137056.74 4 +86265.101 4240.0 – C57
2019-12-25 09:15:33 S 07 19 11.278 +49 31 07.82 – V C57
2019-12-25 09:15:33 s 1 +137593.61 7 +89383.445 4680.0 – C57