2019 UP9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6395273876 ± 8.03e-05
Semi-major axis (a)3.1847764649 AU ± 7.68e-04
Inclination (i)4.18600066° ± 3.79e-04
Long. of Asc. Node (Ω)104.71522607° ± 1.55e-03
Arg. of Perihelion (ω)260.94862413° ± 2.11e-03
Mean Anomaly (M)29.71125877° ± 1.42e-01
Mean Motion (n)0.1734178683°/day ± 6.27e-05
Perihelion dist (q)1.14802469 AU ± 3.77e-04
Aphelion dist (Q)5.22152824 AU ± 1.28e-03
Orbital Period5.68353361 yr ± 2.06e-03
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.104″
Uncertainty3
Orbit TypeAmor
MOID0.163298 AU
Observations Used20
Oppositions1
Arc Total2019-2019
First Observation Used2019-10-06
Last Observation Used2019-10-28
Observations (20)
Date Type RA Dec Mag Band Observatory
2019-10-06 13:14:03 C 03 15 52.347 -08 16 06.39 V F51
2019-10-06 13:31:04 C 03 15 54.046 -08 15 47.65 V F51
2019-10-06 13:48:07 C 03 15 55.755 -08 15 28.75 V F51
2019-10-06 14:05:07 C 03 15 57.458 -08 15 09.86 V F51
2019-10-24 12:10:36 C 03 45 40.250 -00 45 55.63 U F51
2019-10-24 12:28:57 C 03 45 40.642 -00 45 37.71 U F51
2019-10-24 12:47:15 C 03 45 41.054 -00 45 20.13 U F51
2019-10-25 08:33:44 C 03 46 17.03 -00 25 39.5 V 807
2019-10-25 08:41:32 C 03 46 17.20 -00 25 31.9 V 807
2019-10-25 11:44:45 C 03 46 23.906 -00 23 05.27 V 568
2019-10-25 11:46:06 C 03 46 23.934 -00 23 03.93 V 568
2019-10-25 11:47:30 C 03 46 23.959 -00 23 02.55 V 568
2019-10-25 12:06:45 C 03 46 24.360 -00 22 44.55 V F51
2019-10-25 12:25:03 C 03 46 24.721 -00 22 26.96 V F51
2019-10-25 12:43:21 C 03 46 25.072 -00 22 09.39 V F51
2019-10-28 06:52:07 C 03 48 04.18 +00 40 35.9 u H21
2019-10-28 06:59:32 C 03 48 04.27 +00 40 42.8 u H21
2019-10-28 07:19:25 C 03 48 05.08 +00 41 05.6 o 711
2019-10-28 07:26:21 C 03 48 05.17 +00 41 12.4 o 711
2019-10-28 07:33:10 C 03 48 05.25 +00 41 18.6 o 711