IAA RAS IAA Minor Planet Database

2019 XA3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6291327012 ± 9.47e-08
Semi-major axis (a)2.7635753855 AU ± 2.56e-07
Inclination (i)24.08858479° ± 1.75e-05
Long. of Asc. Node (Ω)31.48504436° ± 2.93e-05
Arg. of Perihelion (ω)0.38638260° ± 4.77e-05
Mean Anomaly (M)106.81095336° ± 7.11e-05
Mean Motion (n)0.2145385309°/day ± 2.98e-08
Perihelion dist (q)1.02491974 AU ± 2.78e-07
Aphelion dist (Q)4.50223103 AU ± 4.92e-07
Orbital Period4.59416907 yr ± 6.37e-07
Physical Parameters
H (abs. magnitude)18.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.293″
Uncertainty0
Orbit TypeAmor
MOID0.029004 AU
Observations Used73
Oppositions5
Arc Total2019-2025
First Observation Used2019-08-19
Last Observation Used2025-02-20
Observations (77)
Date Type RA Dec Mag Band Observatory
2019-08-19 03:16:49 C 17 43 38.45 -66 36 01.7 – X W84
2019-08-19 03:18:47 C 17 43 38.37 -66 36 00.9 – X W84
2019-11-07 00:57:17 C 20 20 06.49 -37 36 06.6 – X W84
2019-11-07 01:11:17 C 20 20 08.39 -37 35 41.8 – X W84
2019-12-06 01:19:22 C 21 53 39.86 -11 37 14.5 – V G96
2019-12-06 01:26:13 C 21 53 40.77 -11 36 56.6 – V G96
2019-12-06 01:33:05 C 21 53 41.62 -11 36 38.5 – V G96
2019-12-06 01:39:57 C 21 53 42.52 -11 36 20.1 – V G96
2019-12-06 02:13:13 C 21 53 46.80 -11 34 52.2 – V I52
2019-12-06 02:14:20 C 21 53 46.89 -11 34 49.0 – V I52
2019-12-06 02:15:25 C 21 53 47.08 -11 34 45.4 – V I52
2019-12-06 02:16:31 C 21 53 47.22 -11 34 43.5 – V I52
2019-12-06 03:03:22 C 21 53 53.21 -11 32 39.4 – V I52
2019-12-06 03:05:34 C 21 53 53.60 -11 32 34.1 – V I52
2019-12-06 03:06:40 C 21 53 53.71 -11 32 30.6 – V I52
2019-12-07 01:47:53 C 21 56 52.49 -10 32 08.9 – u 807
2019-12-07 01:52:33 C 21 56 53.10 -10 31 56.9 – u 807
2019-12-07 01:57:12 C 21 56 53.70 -10 31 44.3 – u 807
2019-12-07 18:42:16 C 21 59 06.10 -09 47 23.0 – V 587
2019-12-07 18:43:02 C 21 59 06.21 -09 47 20.7 – V 587
2019-12-07 18:44:34 C 21 59 06.39 -09 47 16.3 – V 587
2019-12-08 05:03:47 C 22 00 27.795 -09 19 36.88 – V F52
2019-12-11 00:48:53 C 22 09 21.93 -06 16 57.8 – V 807
2019-12-11 00:53:14 C 22 09 22.50 -06 16 46.3 – V 807
2019-12-11 00:57:03 C 22 09 22.99 -06 16 35.9 – V 807
2019-12-11 05:05:19 C 22 09 55.857 -06 05 34.52 – V F52
2019-12-11 05:22:25 C 22 09 58.037 -06 04 47.78 – V F52
2019-12-11 05:56:48 C 22 10 02.458 -06 03 14.83 – V F52
2019-12-14 01:32:43 C 22 18 56.93 -02 59 24.9 – o 691
2019-12-14 01:56:28 C 22 19 00.02 -02 58 19.7 – o 691
2019-12-15 01:32:34 C 22 22 07.02 -01 53 55.5 – o 691
2019-12-15 01:34:50 C 22 22 07.35 -01 53 49.5 – V I52
2019-12-15 01:35:55 C 22 22 07.47 -01 53 46.2 – V I52
2019-12-15 01:37:01 C 22 22 07.60 -01 53 43.4 – V I52
2019-12-15 01:38:08 C 22 22 07.74 -01 53 40.3 – V I52
2019-12-15 01:46:50 C 22 22 08.86 -01 53 15.7 – o 691
2019-12-15 02:01:04 C 22 22 10.70 -01 52 37.6 – o 691
2019-12-16 01:24:16 C 22 25 16.41 -00 48 45.1 – o 691
2019-12-16 01:39:41 C 22 25 18.45 -00 48 03.4 – o 691
2019-12-16 01:54:59 C 22 25 20.38 -00 47 21.5 – o 691
2019-12-19 02:52:22 C 22 35 02.05 +02 31 39.7 – V I52
2019-12-19 02:55:39 C 22 35 02.50 +02 31 48.2 – V I52
2019-12-19 02:58:56 C 22 35 02.92 +02 31 57.4 – V I52
2020-01-03 01:59:39 C 23 24 43.50 +18 11 38.7 – V I52
2020-01-03 02:00:45 C 23 24 43.69 +18 11 40.7 – V I52
2020-01-03 02:01:51 C 23 24 43.78 +18 11 43.3 – V I52
2020-01-03 02:02:57 C 23 24 43.97 +18 11 45.9 – V I52
2020-01-05 03:03:08 C 23 31 53.03 +20 10 38.4 – V G96
2020-01-05 03:10:21 C 23 31 54.07 +20 10 55.5 – V G96
2020-01-05 03:11:02 C 23 31 54.19 +20 10 57.5 – V G96