199801 (2007 AE12)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5694304086 ± 2.46e-08
Semi-major axis (a)1.6844009015 AU ± 3.97e-09
Inclination (i)2.28534974° ± 5.09e-06
Long. of Asc. Node (Ω)245.44130233° ± 3.98e-05
Arg. of Perihelion (ω)86.96441245° ± 4.03e-05
Mean Anomaly (M)308.79728415° ± 1.40e-05
Mean Motion (n)0.4508624622°/day ± 1.60e-09
Perihelion dist (q)0.72525181 AU ± 4.16e-08
Aphelion dist (Q)2.64355000 AU ± 4.20e-08
Orbital Period2.18609081 yr ± 7.74e-09
Physical Parameters
H (abs. magnitude)19.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.294″
Uncertainty0
Orbit TypeApollo
MOID0.006440 AU
Observations Used203
Oppositions14
Arc Total1995-2021
First Observation Used1995-05-29
Last Observation Used2021-04-14
Observations (214)
Date Type RA Dec Mag Band Observatory
2018-01-18 07:22:47 C 08 23 50.46 +15 51 22.1 u H21
2019-04-06 10:44:34 C 13 59 51.435 -15 51 52.73 U F51
2019-04-06 11:02:15 C 13 59 50.347 -15 51 47.82 U F51
2019-04-06 11:19:55 C 13 59 49.253 -15 51 42.78 U F51
2019-04-06 11:37:37 C 13 59 48.162 -15 51 37.82 U F51
2019-04-08 10:37:18 C 13 56 56.725 -15 37 32.49 U F51
2019-04-08 10:53:04 C 13 56 55.677 -15 37 27.65 U F51
2019-04-08 11:08:52 C 13 56 54.625 -15 37 22.52 U F51
2019-04-08 11:24:39 C 13 56 53.581 -15 37 17.67 U F51
2019-04-25 08:48:46 C 13 24 27.775 -12 32 02.48 U F51
2019-04-25 09:06:04 C 13 24 26.092 -12 31 52.32 U F51
2019-04-25 09:23:17 C 13 24 24.418 -12 31 42.13 U F51
2019-04-26 05:22:03 C 13 22 32.11 -12 19 47.5 V G96
2019-04-26 05:29:26 C 13 22 31.39 -12 19 43.2 V G96
2019-04-26 05:36:49 C 13 22 30.66 -12 19 38.7 V G96
2019-04-26 05:44:11 C 13 22 29.97 -12 19 34.8 V G96
2019-05-03 06:23:38 C 13 06 14.41 -10 30 49.7 V G96
2019-05-03 06:31:06 C 13 06 13.68 -10 30 45.1 V G96
2019-05-03 06:38:32 C 13 06 12.92 -10 30 39.8 V G96
2019-05-03 06:45:59 C 13 06 12.14 -10 30 34.5 V G96
2019-05-04 08:36:02 C 13 03 41.752 -10 12 54.86 U F51
2019-05-04 08:53:13 C 13 03 39.947 -10 12 42.11 U F51
2019-05-04 09:10:26 C 13 03 38.190 -10 12 30.28 U F51
2019-05-22 06:14:37 C 12 25 53.764 -05 18 07.83 U F52
2019-05-22 06:32:20 C 12 25 52.380 -05 17 56.70 U F52
2019-05-22 06:50:00 C 12 25 51.006 -05 17 45.49 U F52
2019-05-22 20:34:03 C 12 24 50.94 -05 09 07.7 V C95
2019-05-22 20:44:13 C 12 24 50.20 -05 09 03.2 V C95
2019-05-22 20:54:26 C 12 24 49.43 -05 08 56.9 V C95
2019-05-27 07:25:47 C 12 17 39.81 -04 04 32.1 V T05
2019-05-27 07:29:44 C 12 17 39.57 -04 04 29.8 V T05
2019-05-27 07:37:59 C 12 17 39.01 -04 04 24.5 V T05
2019-05-27 07:57:25 C 12 17 37.75 -04 04 13.8 V T05
2019-05-30 07:11:08 C 12 13 26.487 -03 24 29.25 U F52
2019-05-30 07:27:49 C 12 13 25.488 -03 24 20.26 U F52
2019-05-30 07:44:30 C 12 13 24.496 -03 24 11.21 U F52
2019-05-30 08:01:14 C 12 13 23.503 -03 24 02.16 U F52
2019-06-05 04:56:22 C 12 06 32.87 -02 13 53.0 V 703
2019-06-05 05:20:55 C 12 06 31.58 -02 13 40.9 V 703
2019-06-05 06:40:36 C 12 06 28.653 -02 13 01.79 U F51
2019-06-05 06:57:30 C 12 06 27.874 -02 12 54.09 U F51
2019-06-05 07:14:28 C 12 06 27.097 -02 12 46.29 U F51
2019-11-09 13:43:26 C 08 16 40.111 +19 02 39.81 U F52
2019-11-09 13:59:13 C 08 16 39.521 +19 02 39.34 U F52
2019-11-09 14:14:59 C 08 16 38.940 +19 02 38.49 U F52
2019-11-09 14:30:46 C 08 16 38.353 +19 02 38.11 U F52
2019-12-06 09:06:52 C 07 32 25.56 +19 32 28.1 V G96
2019-12-06 09:16:43 C 07 32 24.52 +19 32 29.0 V G96
2019-12-06 09:25:06 C 07 32 23.64 +19 32 30.3 V G96
2019-12-06 09:31:58 C 07 32 22.94 +19 32 30.8 V G96