2009 AL15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1595033672 ± 5.34e-07
Semi-major axis (a)1.3010241332 AU ± 2.06e-08
Inclination (i)16.52255119° ± 2.27e-05
Long. of Asc. Node (Ω)114.53624679° ± 1.35e-05
Arg. of Perihelion (ω)265.71545716° ± 1.70e-04
Mean Anomaly (M)204.92856170° ± 2.35e-04
Mean Motion (n)0.6641776350°/day ± 1.58e-08
Perihelion dist (q)1.09350640 AU ± 6.95e-07
Aphelion dist (Q)1.50854186 AU ± 6.95e-07
Orbital Period1.48397993 yr ± 3.53e-08
Physical Parameters
H (abs. magnitude)21.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.361″
Uncertainty0
Orbit TypeAmor
MOID0.203855 AU
Observations Used79
Oppositions4
Arc Total2009-2021
First Observation Used2009-01-07
Last Observation Used2021-03-09
Observations (79)
Date Type RA Dec Mag Band Observatory
2009-01-07 10:03:50 C 08 34 10.85 +15 07 13.0 o 691
2009-01-07 10:29:57 C 08 34 09.08 +15 08 13.2 o 691
2009-01-07 10:56:28 C 08 34 07.33 +15 09 13.4 o 691
2009-01-07 13:04:09 C 08 33 58.97 +15 14 06.1 o 291
2009-01-07 13:11:06 C 08 33 58.51 +15 14 22.4 o 291
2009-01-07 13:17:30 C 08 33 58.09 +15 14 36.6 o 291
2009-01-08 07:35:36 C 08 32 52.06 +15 57 00.9 o H55
2009-01-08 07:39:22 C 08 32 52.00 +15 57 10.1 r H36
2009-01-08 07:41:51 C 08 32 52.26 +15 57 18.5 o 291
2009-01-08 07:42:38 C 08 32 51.55 +15 57 17.4 o H55
2009-01-08 07:47:24 C 08 32 51.90 +15 57 31.6 o 291
2009-01-08 07:48:47 C 08 32 51.33 +15 57 31.7 r H36
2009-01-08 07:52:37 C 08 32 50.86 +15 57 40.0 o H55
2009-01-08 07:53:48 C 08 32 51.40 +15 57 46.6 o 291
2009-01-08 08:07:35 C 08 32 50.04 +15 58 15.7 r H36
2009-01-15 09:42:26 C 08 21 14.02 +22 27 27.0 o 291
2009-01-15 09:48:22 C 08 21 13.55 +22 27 41.1 o 291
2009-01-15 09:54:26 C 08 21 13.06 +22 27 54.2 o 291
2009-01-16 10:17:11 C 08 19 25.30 +23 21 54.5 o 291
2009-01-16 10:35:16 C 08 19 23.86 +23 22 33.6 o 291
2009-01-16 10:48:24 C 08 19 22.83 +23 23 02.0 o 291
2009-01-17 11:19:07 C 08 17 33.35 +24 16 29.3 o 291
2009-01-17 11:43:29 C 08 17 31.42 +24 17 21.1 o 291
2009-01-17 12:00:30 C 08 17 30.10 +24 17 57.0 o 291
2009-01-18 09:55:41 C 08 15 52.33 +25 05 02.2 o 291
2009-01-18 10:04:26 C 08 15 51.62 +25 05 19.2 o 291
2009-01-18 10:13:11 C 08 15 50.90 +25 05 37.9 o 291
2009-01-21 08:22:41 C 08 10 35.17 +27 30 14.0 r 448
2009-01-21 08:49:22 C 08 10 32.99 +27 31 07.5 r 448
2009-01-21 09:15:09 C 08 10 30.93 +27 31 57.3 r 448
2009-01-22 05:22:13 C 08 09 01.63 +28 11 31.6 o H55
2009-01-22 05:30:39 C 08 09 01.00 +28 11 48.1 o H55
2009-01-22 05:37:43 C 08 09 00.46 +28 12 02.1 o H55
2009-01-25 09:41:49 C 08 03 24.47 +30 33 29.1 o 291
2009-01-25 09:50:14 C 08 03 23.82 +30 33 43.7 o 291
2009-01-25 09:56:23 C 08 03 23.33 +30 33 54.4 o 291
2009-01-27 05:20:22 C 08 00 21.50 +31 48 24.1 o 291
2009-01-27 05:26:48 C 08 00 21.01 +31 48 34.8 o 291
2009-01-27 05:32:59 C 08 00 20.53 +31 48 44.8 o 291
2009-01-28 09:51:04 C 07 58 22.87 +32 34 43.4 o 291
2009-01-28 09:57:16 C 07 58 22.42 +32 34 52.4 o 291
2009-01-28 10:03:46 C 07 58 21.98 +32 35 03.1 o 291
2009-01-29 02:47:35 C 07 57 17.41 +33 01 15.7 o H55
2009-01-29 02:58:35 C 07 57 16.64 +33 01 33.4 o H55
2009-02-05 04:57:39 C 07 47 28.48 +36 48 29.0 o H55
2009-02-05 05:11:23 C 07 47 27.72 +36 48 44.3 o H55
2009-02-05 05:26:24 C 07 47 26.89 +36 49 00.8 o H55
2009-02-20 02:38:43 C 07 38 25.80 +41 23 20.0 o H55
2009-02-20 02:57:08 C 07 38 25.66 +41 23 28.8 o H55
2009-02-20 03:15:33 C 07 38 25.48 +41 23 37.7 o H55