726196 (2009 UP1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4031260549 ± 3.70e-08
Semi-major axis (a)1.5161762318 AU ± 3.32e-09
Inclination (i)17.27398121° ± 1.05e-05
Long. of Asc. Node (Ω)237.08979198° ± 2.48e-05
Arg. of Perihelion (ω)195.86622834° ± 2.61e-05
Mean Anomaly (M)201.59837106° ± 1.24e-05
Mean Motion (n)0.5279438679°/day ± 1.73e-09
Perihelion dist (q)0.90496609 AU ± 5.62e-08
Aphelion dist (Q)2.12738637 AU ± 5.63e-08
Orbital Period1.86691492 yr ± 6.13e-09
Physical Parameters
H (abs. magnitude)20.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.390″
Uncertainty0
Orbit TypeApollo
MOID0.072244 AU
Observations Used123
Oppositions7
Arc Total2009-2024
First Observation Used2009-10-18
Last Observation Used2024-10-22
Observations (132)
Date Type RA Dec Mag Band Observatory
2022-07-05 06:24:23 C 20 57 40.40 +15 29 21.6 u H21
2022-07-05 06:26:24 C 20 57 40.33 +15 29 23.3 u H21
2022-07-11 05:42:34 C 20 52 07.60 +17 26 11.5 u H21
2022-07-11 05:47:21 C 20 52 07.39 +17 26 15.3 u H21
2022-07-11 05:52:59 C 20 52 07.13 +17 26 20.1 u H21
2022-08-07 00:00:51 C 20 08 23.92 +23 34 30.6 X C95
2022-08-07 01:25:39 C 20 08 16.64 +23 34 51.6 X C95
2022-11-15 04:55:57 C 20 26 01.299 +00 41 48.87 U F52
2022-11-15 05:04:07 C 20 26 02.202 +00 41 41.12 U F52
2022-11-15 05:20:30 C 20 26 04.045 +00 41 25.48 U F52
2023-02-22 09:26:58 S 05 48 43.70 -37 29 44.0 L C51
2023-02-22 14:07:53 S 05 49 43.67 -37 24 33.1 L C51
2023-02-22 14:08:03 S 05 49 43.69 -37 24 32.6 L C51
2023-02-22 15:41:35 S 05 50 03.63 -37 22 49.0 L C51
2023-02-22 15:41:45 S 05 50 03.69 -37 22 48.2 L C51
2023-02-22 17:15:17 S 05 50 23.56 -37 21 04.6 L C51
2023-02-22 18:48:59 S 05 50 43.39 -37 19 19.8 L C51
2023-02-23 01:03:47 S 05 52 02.82 -37 12 21.7 L C51
2023-02-23 02:37:29 S 05 52 22.65 -37 10 35.9 L C51
2023-02-23 04:11:11 S 05 52 42.39 -37 08 51.1 L C51
2023-02-23 08:52:17 S 05 53 41.53 -37 03 33.4 L C51
2023-02-23 11:59:41 S 05 54 20.90 -37 00 02.2 L C51
2024-07-18 08:35:32 C 00 08 27.65 +33 30 58.0 V H21
2024-07-18 08:47:37 C 00 08 29.03 +33 31 14.3 V H21
2024-09-29 11:23:04 C 07 47 09.172 +42 26 36.67 V G96
2024-09-29 11:29:49 C 07 47 11.029 +42 26 18.24 V G96
2024-09-29 11:36:34 C 07 47 12.862 +42 26 00.89 V G96
2024-09-29 11:43:18 C 07 47 14.762 +42 25 43.68 V G96
2024-10-22 11:47:26 C 09 40 08.512 +14 42 13.10 V V00
2024-10-22 11:55:32 C 09 40 09.714 +14 41 49.16 V V00
2024-10-22 12:03:37 C 09 40 10.945 +14 41 26.30 V V00
2024-10-22 12:11:41 C 09 40 12.130 +14 41 03.05 V V00