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
2020-01-05 03:18:15 C 23 31 55.20 +20 11 14.8 V G96
2020-01-05 03:18:57 C 23 31 55.31 +20 11 16.2 V G96
2020-01-05 03:26:09 C 23 31 56.36 +20 11 33.4 V G96
2020-01-05 03:26:50 C 23 31 56.47 +20 11 34.7 V G96
2020-01-14 02:36:44 C 00 04 49.58 +28 14 54.7 V I52
2020-01-14 02:46:14 C 00 04 51.05 +28 15 14.2 V I52
2020-01-14 02:50:10 C 00 04 51.68 +28 15 22.7 V I52
2020-01-18 03:00:06 C 00 20 26.50 +31 28 41.4 V I52
2020-01-18 03:01:41 C 00 20 26.82 +31 28 44.8 V I52
2020-01-18 03:03:18 C 00 20 27.05 +31 28 47.4 V I52
2020-01-18 03:04:54 C 00 20 27.37 +31 28 50.7 V I52
2020-01-30 03:56:32 C 01 10 59.06 +39 37 34.7 V I52
2020-01-30 03:58:45 C 01 10 59.46 +39 37 38.8 V I52
2020-01-30 03:59:12 C 01 10 59.60 +39 37 39.5 V I52
2020-02-18 02:36:31 C 02 40 30.60 +47 42 43.6 V I52
2020-02-18 02:58:14 C 02 40 35.06 +47 42 58.4 V I52
2024-12-31 14:02:01 C 12 27 26.237 +27 59 00.40 V F52
2024-12-31 14:17:47 C 12 27 26.391 +27 59 04.46 V F52
2024-12-31 14:33:35 C 12 27 26.578 +27 59 08.61 V F52
2024-12-31 14:49:16 C 12 27 26.720 +27 59 12.33 V F52
2025-02-05 11:29:54 C 12 12 50.102 +32 56 36.51 V F52
2025-02-05 11:45:37 C 12 12 49.355 +32 56 42.77 V F52
2025-02-05 12:01:21 C 12 12 48.589 +32 56 48.21 V F52
2025-02-20 11:49:04 C 11 52 56.042 +34 44 06.25 V V00
2025-02-20 11:57:09 C 11 52 55.513 +34 44 08.20 V V00
2025-02-20 12:05:13 C 11 52 55.013 +34 44 09.67 V V00
2025-02-20 12:13:17 C 11 52 54.469 +34 44 11.90 V V00