2019 XE1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6132285508 ± 1.19e-07
Semi-major axis (a)1.9359947389 AU ± 1.35e-08
Inclination (i)30.29991304° ± 3.84e-05
Long. of Asc. Node (Ω)291.94253089° ± 2.19e-05
Arg. of Perihelion (ω)244.92623007° ± 2.21e-05
Mean Anomaly (M)56.16448563° ± 1.35e-05
Mean Motion (n)0.3658946143°/day ± 3.83e-09
Perihelion dist (q)0.74878749 AU ± 2.30e-07
Aphelion dist (Q)3.12320199 AU ± 2.31e-07
Orbital Period2.69374362 yr ± 2.82e-08
Physical Parameters
H (abs. magnitude)19.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.374″
Uncertainty0
Orbit TypeApollo
MOID0.018849 AU
Observations Used66
Oppositions12
Arc Total2001-2020
First Observation Used2001-06-23
Last Observation Used2020-08-19
Observations (66)
Date Type RA Dec Mag Band Observatory
2019-12-13 10:57:21 C 12 02 12.50 +12 50 46.1 V 290
2019-12-13 11:03:50 C 12 02 13.92 +12 50 15.9 V 290
2019-12-13 11:17:02 C 12 02 16.86 +12 49 13.8 V 290
2019-12-21 11:33:19 C 12 48 32.83 -04 06 55.1 V I52
2019-12-21 11:34:43 C 12 48 33.24 -04 07 02.8 V I52
2019-12-21 11:37:31 C 12 48 33.85 -04 07 19.3 V I52
2020-06-21 13:52:04 C 21 50 36.317 -03 53 59.96 V F52
2020-06-21 14:02:32 C 21 50 35.698 -03 53 54.28 V F52
2020-06-24 12:47:27 C 21 46 36.175 -03 16 03.07 V F52
2020-07-16 12:40:19 C 21 07 09.515 +00 19 47.89 V F52
2020-08-11 08:42:56 C 20 17 24.825 +01 32 00.46 V F52
2020-08-11 09:00:00 C 20 17 23.625 +01 32 00.06 V F52
2020-08-11 09:34:23 C 20 17 21.294 +01 31 58.99 V F52
2020-08-19 07:26:55 C 20 05 56.873 +01 22 02.63 V F51
2020-08-19 07:44:25 C 20 05 55.898 +01 22 01.48 V F51
2020-08-19 08:19:42 C 20 05 53.969 +01 21 58.86 V F51