2009 AF16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4608573343 ± 6.41e-08
Semi-major axis (a)2.1866147683 AU ± 3.12e-09
Inclination (i)14.75888752° ± 1.27e-05
Long. of Asc. Node (Ω)304.39654920° ± 6.70e-06
Arg. of Perihelion (ω)180.94490777° ± 7.04e-05
Mean Anomaly (M)69.31983320° ± 2.44e-05
Mean Motion (n)0.3048273009°/day ± 6.53e-10
Perihelion dist (q)1.17889732 AU ± 1.40e-07
Aphelion dist (Q)3.19433222 AU ± 1.40e-07
Orbital Period3.23339242 yr ± 6.93e-09
Physical Parameters
H (abs. magnitude)21.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.335″
Uncertainty0
Orbit TypeAmor
MOID0.194230 AU
Observations Used158
Oppositions9
Arc Total2009-2022
First Observation Used2009-01-15
Last Observation Used2022-01-29
Observations (160)
Date Type RA Dec Mag Band Observatory
2009-01-29 20:19:42 C 07 23 30.78 +19 10 06.6 r 130
2009-01-29 20:26:45 C 07 23 31.17 +19 09 41.2 r 130
2009-01-30 01:26:52 C 07 23 37.33 +18 52 36.6 v 204
2009-01-30 01:36:44 C 07 23 37.57 +18 52 02.8 v 204
2009-01-30 01:47:10 C 07 23 37.79 +18 51 26.9 v 204
2009-01-30 21:55:52 C 07 24 15.79 +17 43 13.2 w 160
2009-01-30 22:15:04 C 07 24 16.23 +17 42 09.6 w 160
2009-01-30 22:27:46 C 07 24 16.54 +17 41 26.3 w 160
2009-01-31 07:08:26 C 07 24 31.55 +17 12 17.4 r H45
2009-01-31 07:10:41 C 07 24 31.59 +17 12 10.0 r H45
2009-01-31 07:12:17 C 07 24 31.63 +17 12 04.8 r H45
2009-01-31 07:14:04 C 07 24 31.68 +17 11 58.2 r H45
2009-01-31 07:16:01 C 07 24 31.72 +17 11 51.8 r H45
2009-01-31 07:17:53 C 07 24 31.73 +17 11 45.3 r H45
2009-02-03 03:28:38 C 07 26 50.41 +13 27 13.4 o H55
2009-02-03 03:41:34 C 07 26 50.76 +13 26 32.6 o H55
2009-02-03 03:42:44 C 07 26 50.79 +13 26 28.7 o H55
2009-02-04 07:01:39 C 07 27 48.70 +11 59 36.2 r H45
2009-02-04 07:04:19 C 07 27 48.76 +11 59 27.3 r H45
2009-02-04 07:06:05 C 07 27 48.89 +11 59 20.5 r H45
2009-02-04 07:07:49 C 07 27 48.96 +11 59 15.2 r H45
2009-02-04 07:09:43 C 07 27 48.98 +11 59 09.0 r H45
2009-02-04 07:11:36 C 07 27 49.06 +11 59 02.9 r H45
2009-02-04 07:13:37 C 07 27 49.07 +11 58 57.1 r H45
2009-02-13 02:35:48 C 07 37 01.22 +02 04 29.0 o H55
2009-02-13 02:41:23 C 07 37 01.44 +02 04 15.7 o H55
2009-02-13 02:47:26 C 07 37 01.67 +02 04 01.2 o H55
2009-02-17 04:02:36 C 07 42 01.35 -01 37 16.0 o H55
2009-02-17 04:08:50 C 07 42 01.63 -01 37 29.3 o H55
2009-02-17 04:14:08 C 07 42 01.88 -01 37 40.2 o H55
2009-03-03 02:45:47 C 08 02 35.26 -10 25 59.9 o H55
2009-03-03 02:54:40 C 08 02 35.75 -10 26 08.8 o H55
2009-03-03 03:03:57 C 08 02 36.32 -10 26 19.2 o H55
2009-03-03 03:15:52 C 08 02 37.07 -10 26 32.7 o H55
2021-11-04 14:49:32 C 07 57 52.425 +45 56 14.25 V F52
2021-11-04 15:08:56 C 07 57 55.533 +45 56 09.25 V F52
2021-11-10 13:02:13 C 08 21 27.360 +45 02 49.65 V F52
2021-11-10 13:22:21 C 08 21 30.609 +45 02 40.78 V F52
2021-11-10 13:42:31 C 08 21 33.855 +45 02 31.72 V F52
2021-11-10 14:02:44 C 08 21 37.083 +45 02 22.68 V F52
2021-11-22 12:30:50 C 09 07 51.981 +41 55 23.34 V F52
2021-11-22 12:42:46 C 09 07 53.768 +41 55 13.16 V F52
2021-12-01 09:28:43 C 09 39 55.83 +38 18 17.4 V G96
2021-12-01 09:43:59 C 09 39 57.88 +38 17 59.8 V G96
2022-01-07 09:56:30 C 11 14 35.28 +09 10 56.6 V I52
2022-01-07 09:58:34 C 11 14 35.36 +09 10 50.6 V I52
2022-01-07 10:00:39 C 11 14 35.47 +09 10 45.2 V I52
2022-01-07 10:16:51 C 11 14 36.42 +09 10 02.6 V V06
2022-01-07 10:19:26 C 11 14 36.59 +09 09 55.9 V V06
2022-01-07 10:22:00 C 11 14 36.72 +09 09 48.9 V V06