2019 UN1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4290439820 ± 1.74e-06
Semi-major axis (a)0.8511369780 AU ± 9.93e-08
Inclination (i)20.82053361° ± 8.10e-05
Long. of Asc. Node (Ω)215.69763095° ± 2.86e-05
Arg. of Perihelion (ω)344.89012989° ± 2.57e-04
Mean Anomaly (M)96.67108948° ± 3.93e-04
Mean Motion (n)1.2552004539°/day ± 2.20e-07
Perihelion dist (q)0.48596178 AU ± 1.48e-06
Aphelion dist (Q)1.21631218 AU ± 1.49e-06
Orbital Period0.78523417 yr ± 1.37e-07
Physical Parameters
H (abs. magnitude)23.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.383″
Uncertainty0
Orbit TypeAten
MOID0.147477 AU
Observations Used21
Oppositions1
Arc Total2019-2023
First Observation Used2019-10-19
Last Observation Used2023-11-07
Observations (24)
Date Type RA Dec Mag Band Observatory
2019-10-19 05:25:09 C 00 11 08.19 +27 55 57.0 V G96
2019-10-19 05:32:39 C 00 11 06.98 +27 55 26.7 V G96
2019-10-19 05:40:07 C 00 11 05.76 +27 54 57.1 V G96
2019-10-19 05:47:36 C 00 11 04.51 +27 54 26.7 V G96
2019-10-19 11:00:28 C 00 10 14.70 +27 33 31.8 V G96
2019-10-19 11:01:14 C 00 10 14.40 +27 33 28.6 V G96
2019-10-19 11:04:07 C 00 10 13.90 +27 33 18.3 V G96
2019-10-20 03:09:36 C 00 07 53.40 +26 29 15.0 V I52
2019-10-20 03:13:59 C 00 07 52.71 +26 28 57.5 V I52
2019-10-20 03:22:47 C 00 07 51.35 +26 28 23.2 V I52
2019-10-21 08:47:35 C 00 03 35.74 +24 30 24.4 V I52
2019-10-21 08:53:05 C 00 03 34.88 +24 30 03.2 V I52
2019-10-21 08:58:35 C 00 03 33.93 +24 29 41.8 V I52
2019-10-30 02:40:59 C 23 40 27.92 +10 57 58.6 V V06
2019-10-30 02:46:07 C 23 40 27.45 +10 57 39.8 V V06
2019-10-30 02:51:13 C 23 40 26.97 +10 57 22.0 V V06
2019-10-30 02:56:20 C 23 40 26.52 +10 57 03.5 V V06
2023-11-04 07:34:35 C 05 35 56.38 -03 22 36.3 V I52
2023-11-04 07:39:02 C 05 35 56.21 -03 23 01.9 V I52
2023-11-04 07:43:30 C 05 35 56.02 -03 23 27.3 V I52
2023-11-07 10:55:55 C 05 33 20.070 -10 59 53.30 V I52
2023-11-07 10:59:35 C 05 33 19.800 -11 00 16.80 V I52
2023-11-07 11:03:14 C 05 33 19.650 -11 00 40.90 V I52
2023-11-07 11:06:53 C 05 33 19.440 -11 01 04.30 V I52