2019 AC

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3879749871 ± 6.59e-08
Semi-major axis (a)1.8638989377 AU ± 2.38e-08
Inclination (i)10.74987417° ± 7.42e-06
Long. of Asc. Node (Ω)96.85228244° ± 1.76e-05
Arg. of Perihelion (ω)22.27001347° ± 3.01e-05
Mean Anomaly (M)242.26157464° ± 1.78e-05
Mean Motion (n)0.3873278587°/day ± 7.42e-09
Perihelion dist (q)1.14075277 AU ± 1.24e-07
Aphelion dist (Q)2.58704510 AU ± 1.27e-07
Orbital Period2.54468214 yr ± 4.87e-08
Physical Parameters
H (abs. magnitude)20.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.324″
Uncertainty0
Orbit TypeAmor
MOID0.167211 AU
Observations Used90
Oppositions5
Arc Total2014-2023
First Observation Used2014-01-09
Last Observation Used2023-12-30
Observations (91)
Date Type RA Dec Mag Band Observatory
2019-01-05 05:10:07 C 03 26 50.30 +16 21 25.6 V 703
2019-01-05 05:17:39 C 03 26 50.41 +16 21 41.0 V 703
2019-01-05 05:25:11 C 03 26 50.33 +16 21 55.2 V 703
2019-01-08 05:34:13 C 03 28 17.35 +18 43 58.1 o 691
2019-01-08 05:39:38 C 03 28 17.45 +18 44 08.8 o 691
2019-01-08 05:45:03 C 03 28 17.55 +18 44 19.6 o 691
2019-01-10 20:58:46 C 03 30 14.93 +20 50 30.4 V 204
2019-01-10 21:26:33 C 03 30 15.76 +20 51 25.1 V 204
2019-01-10 21:44:06 C 03 30 16.25 +20 52 00.2 V 204
2019-01-12 04:01:55 C 03 31 27.01 +21 53 01.6 o 691
2019-01-12 04:12:05 C 03 31 27.36 +21 53 22.2 o 691
2019-01-12 04:22:09 C 03 31 27.67 +21 53 41.9 o 691
2019-01-23 07:17:14 C 03 48 35.557 +30 45 22.78 U F51
2019-01-23 07:53:22 C 03 48 38.416 +30 46 31.76 U F51
2019-01-24 02:38:32 C 03 50 20.70 +31 22 36.0 V I52
2019-01-24 02:39:08 C 03 50 20.75 +31 22 37.2 V I52
2019-01-25 01:59:54 C 03 52 32.36 +32 07 15.1 V I52
2019-01-25 02:18:04 C 03 52 33.94 +32 07 49.5 V I52
2019-01-25 02:24:08 C 03 52 34.47 +32 08 01.1 V I52
2019-01-25 02:24:44 C 03 52 34.52 +32 08 02.5 V I52
2019-01-25 04:29:21 C 03 52 45.39 +32 11 58.4 V I52
2019-01-25 04:32:57 C 03 52 45.72 +32 12 05.2 V I52
2019-01-25 04:33:33 C 03 52 45.80 +32 12 06.0 V I52
2019-01-25 04:37:21 C 03 52 46.11 +32 12 13.7 V I52
2019-02-28 02:48:12 C 06 13 17.34 +49 24 57.4 V I52
2019-02-28 02:50:00 C 06 13 17.82 +49 24 58.6 V I52
2019-02-28 02:51:48 C 06 13 18.16 +49 24 58.4 V I52
2019-02-28 02:53:36 C 06 13 18.60 +49 24 59.8 V I52
2019-03-26 03:53:41 C 08 31 29.82 +46 32 38.1 V G96
2019-03-26 04:02:31 C 08 31 31.40 +46 32 31.1 V G96
2019-03-26 04:10:57 C 08 31 32.96 +46 32 24.2 V G96
2019-03-26 04:19:11 C 08 31 34.53 +46 32 18.0 V G96
2019-04-09 03:03:58 C 09 28 05.17 +41 10 58.1 u H21
2019-04-09 03:12:56 C 09 28 06.50 +41 10 48.2 u H21
2019-04-10 01:52:40 C 09 31 28.08 +40 46 24.4 u H21
2019-04-10 02:06:08 C 09 31 30.03 +40 46 10.2 u H21
2019-04-10 02:16:22 C 09 31 31.50 +40 45 59.5 u H21
2023-12-30 05:09:15 C 01 06 06.945 -04 15 35.90 X F52
2023-12-30 05:25:17 C 01 06 07.701 -04 15 19.96 X F52
2023-12-30 05:41:17 C 01 06 08.474 -04 15 03.75 X F52
2023-12-30 05:57:18 C 01 06 09.265 -04 14 47.76 X F52