2015 OB26

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4821230022 ± 7.33e-05
Semi-major axis (a)2.1427282896 AU ± 3.04e-04
Inclination (i)8.47053638° ± 8.40e-04
Long. of Asc. Node (Ω)301.36763921° ± 5.54e-04
Arg. of Perihelion (ω)348.55226712° ± 1.07e-03
Mean Anomaly (M)111.08445626° ± 2.60e-01
Mean Motion (n)0.3142401120°/day ± 6.69e-05
Perihelion dist (q)1.10966969 AU ± 2.22e-04
Aphelion dist (Q)3.17578689 AU ± 4.77e-04
Orbital Period3.13653873 yr ± 6.68e-04
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.202″
Uncertainty3
Orbit TypeAmor
MOID0.094769 AU
Observations Used23
Oppositions1
Arc Total2015-2015
First Observation Used2015-07-23
Last Observation Used2015-08-21
Observations (24)
Date Type RA Dec Mag Band Observatory
2015-07-23 11:19:42 C 22 41 13.904 -04 12 53.30 L F51
2015-07-23 11:36:40 C 22 41 14.440 -04 11 53.25 L F51
2015-07-23 11:53:41 C 22 41 14.991 -04 10 53.21 L F51
2015-07-24 07:22:28 C 22 42 09.63 -03 03 17.2 u H21
2015-07-24 07:38:57 C 22 42 10.15 -03 02 20.8 u H21
2015-07-24 07:54:58 C 22 42 10.63 -03 01 26.1 u H21
2015-07-25 01:56:10 C 22 42 58.75 -02 00 21.2 q 954
2015-07-25 01:57:35 C 22 42 58.79 -02 00 16.4 q 954
2015-07-25 02:00:27 C 22 42 58.87 -02 00 06.8 q 954
2015-07-25 06:51:00 C 22 43 10.59 -01 44 13.4 u H21
2015-07-25 07:06:16 C 22 43 11.03 -01 43 23.2 u H21
2015-07-25 07:24:28 C 22 43 11.56 -01 42 22.6 u H21
2015-08-07 08:13:22 C 22 48 51.98 +11 14 50.6 t 705
2015-08-07 08:15:14 C 22 48 51.95 +11 14 53.7 t 705
2015-08-07 08:17:06 C 22 48 51.89 +11 14 57.4 t 705
2015-08-08 07:10:39 C 22 48 49.90 +11 53 37.8 u H21
2015-08-08 07:39:08 C 22 48 49.52 +11 54 24.5 u H21
2015-08-08 08:01:37 C 22 48 49.21 +11 55 02.2 u H21
2015-08-12 07:46:48 C 22 48 13.12 +14 14 23.3 u H21
2015-08-12 07:55:34 C 22 48 12.95 +14 14 34.7 u H21
2015-08-12 08:10:47 C 22 48 12.65 +14 14 53.8 u H21
2015-08-21 06:37:04 C 22 45 03.87 +17 34 40.2 u H21
2015-08-21 06:57:44 C 22 45 03.28 +17 34 53.1 u H21
2015-08-21 07:17:38 C 22 45 02.76 +17 35 05.8 u H21