2019 XB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4176179983 ± 9.31e-08
Semi-major axis (a)1.8924639088 AU ± 5.69e-08
Inclination (i)27.85377810° ± 1.26e-05
Long. of Asc. Node (Ω)232.92139022° ± 1.38e-05
Arg. of Perihelion (ω)280.12380215° ± 3.65e-05
Mean Anomaly (M)69.88686563° ± 4.41e-05
Mean Motion (n)0.3785915073°/day ± 1.71e-08
Perihelion dist (q)1.10213692 AU ± 1.79e-07
Aphelion dist (Q)2.68279090 AU ± 1.94e-07
Orbital Period2.60340305 yr ± 1.17e-07
Physical Parameters
H (abs. magnitude)20.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.214″
Uncertainty0
Orbit TypeAmor
MOID0.337557 AU
Observations Used88
Oppositions3
Arc Total2019-2024
First Observation Used2019-12-03
Last Observation Used2024-11-24
Observations (88)
Date Type RA Dec Mag Band Observatory
2020-01-13 04:03:53 C 04 24 12.71 -38 04 59.3 V 807
2020-01-13 04:11:59 C 04 24 12.45 -38 05 06.9 V 807
2020-01-16 01:58:44 C 04 22 32.24 -39 09 14.7 u 807
2020-01-16 02:07:41 C 04 22 32.05 -39 09 22.5 u 807
2020-01-16 02:16:16 C 04 22 31.83 -39 09 30.2 u 807
2020-01-20 01:48:40 C 04 21 01.37 -40 26 23.8 u 807
2020-01-20 01:59:42 C 04 21 01.19 -40 26 32.1 u 807
2020-01-20 02:10:23 C 04 21 00.98 -40 26 40.0 u 807
2020-02-04 01:18:59 C 04 23 51.97 -43 52 30.3 V 807
2020-02-04 01:26:23 C 04 23 52.13 -43 52 33.5 V 807
2020-02-04 01:31:49 C 04 23 52.25 -43 52 35.9 V 807
2020-02-21 02:05:15 C 04 43 17.37 -46 12 59.9 u 807
2020-02-21 02:14:12 C 04 43 17.94 -46 13 02.2 u 807
2020-02-21 02:22:47 C 04 43 18.50 -46 13 04.0 u 807
2020-02-23 02:03:47 C 04 46 43.66 -46 25 14.5 u 807
2020-02-23 02:15:25 C 04 46 44.44 -46 25 17.3 u 807
2020-02-23 02:27:04 C 04 46 45.24 -46 25 19.9 u 807
2020-02-24 01:26:15 C 04 48 29.98 -46 30 56.8 u 807
2020-02-24 01:37:56 C 04 48 30.78 -46 30 59.5 u 807
2020-02-24 01:49:36 C 04 48 31.71 -46 31 01.5 u 807
2020-02-29 00:51:00 C 04 58 32.47 -46 57 14.2 u 807
2020-02-29 01:02:44 C 04 58 33.48 -46 57 16.5 u 807
2020-02-29 01:14:28 C 04 58 34.48 -46 57 18.5 u 807
2020-03-02 01:24:16 C 05 03 07.06 -47 06 33.4 u 807
2020-03-02 01:35:55 C 05 03 08.13 -47 06 35.4 u 807
2020-03-02 01:47:34 C 05 03 09.21 -47 06 37.3 u 807
2020-03-03 00:48:23 C 05 05 26.07 -47 10 46.7 V 807
2020-03-03 00:56:55 C 05 05 26.89 -47 10 48.0 V 807
2020-03-03 01:05:26 C 05 05 27.71 -47 10 49.3 V 807
2020-03-06 01:28:12 C 05 13 04.52 -47 22 32.4 V 807
2020-03-06 01:35:02 C 05 13 05.27 -47 22 34.2 V 807
2020-03-06 01:41:00 C 05 13 05.88 -47 22 34.4 V 807
2020-05-13 05:19:50 C 11 05 10.73 -20 39 43.1 V I52
2020-05-13 05:26:55 C 11 05 12.21 -20 39 28.3 V I52
2024-11-04 11:03:45 C 01 00 48.229 +27 14 47.13 V T12
2024-11-04 12:29:31 C 01 00 43.946 +27 13 15.67 V T12
2024-11-24 08:25:37 C 00 45 16.732 +18 37 54.36 V T12
2024-11-24 09:51:33 C 00 45 15.290 +18 36 24.43 V T12