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
2014-01-09 15:09:01 C 12 44 27.238 +12 56 35.78 V F51
2014-01-18 14:11:07 C 13 15 25.657 +13 58 17.67 V F51
2014-02-23 15:21:47 C 14 24 33.911 +19 42 15.38 V F51
2014-02-23 15:38:24 C 14 24 34.186 +19 42 22.40 V F51
2014-03-13 14:24:20 C 14 22 24.632 +22 25 51.71 V F51
2014-03-24 15:22:09 C 14 10 49.714 +23 11 27.82 V F51
2014-04-10 08:22:05 C 13 46 43.764 +22 10 18.96 V F51
2014-04-10 08:22:05 C 13 46 43.774 +22 10 19.14 L F51
2014-04-10 08:58:00 C 13 46 41.473 +22 10 06.72 L F51
2014-04-10 08:58:01 C 13 46 41.467 +22 10 06.59 V F51
2014-04-10 09:15:51 C 13 46 40.319 +22 10 00.39 V F51
2014-04-10 09:15:51 C 13 46 40.310 +22 10 00.49 L F51
2018-11-06 07:57:43 C 04 12 59.54 -04 50 16.4 o 691
2018-11-06 08:23:20 C 04 12 59.02 -04 50 20.6 o 691
2018-11-06 08:48:58 C 04 12 58.53 -04 50 24.4 o 691
2018-11-12 10:40:21 C 04 09 56.095 -05 04 07.97 V F52
2018-11-12 11:01:12 C 04 09 55.423 -05 04 08.66 V F52
2018-11-12 11:22:00 C 04 09 54.748 -05 04 09.27 V F52
2018-11-12 11:42:52 C 04 09 54.076 -05 04 09.73 V F52
2018-11-13 08:29:37 C 04 09 19.95 -05 04 34.0 V G96
2018-11-13 08:37:15 C 04 09 19.74 -05 04 34.6 V G96
2018-11-13 08:44:51 C 04 09 19.50 -05 04 34.5 V G96
2018-11-13 08:52:26 C 04 09 19.19 -05 04 34.6 V G96
2018-12-09 06:16:51 C 03 41 59.00 -00 23 54.2 V 703
2018-12-09 06:24:21 C 03 41 58.50 -00 23 46.6 V 703
2018-12-09 06:31:52 C 03 41 58.16 -00 23 39.6 V 703
2018-12-09 06:39:22 C 03 41 57.67 -00 23 32.2 V 703
2018-12-13 09:13:51 C 03 37 20.563 +01 25 37.14 V F51
2018-12-14 05:08:29 C 03 36 28.53 +01 49 49.9 V 703
2018-12-14 05:16:05 C 03 36 28.23 +01 49 59.7 V 703
2018-12-14 05:23:42 C 03 36 27.75 +01 50 08.9 V 703
2018-12-14 05:31:19 C 03 36 27.42 +01 50 18.7 V 703
2019-01-02 08:46:01 C 03 26 10.947 +14 09 54.44 U F51
2019-01-02 09:01:48 C 03 26 10.893 +14 10 24.20 U F51
2019-01-02 09:17:34 C 03 26 10.841 +14 10 53.82 U F51
2019-01-02 09:33:21 C 03 26 10.797 +14 11 23.49 U F51
2019-01-02 21:46:17 C 03 26 15.45 +14 34 23.9 S 033
2019-01-02 21:48:34 C 03 26 15.45 +14 34 27.6 S 033
2019-01-02 22:36:06 C 03 26 15.53 +14 35 57.7 S 033
2019-01-02 22:38:15 C 03 26 15.56 +14 36 02.2 S 033
2019-01-02 22:42:38 C 03 26 15.53 +14 36 10.0 S 033
2019-01-03 07:43:33 C 03 26 18.81 +14 53 33.6 o 291
2019-01-03 07:48:58 C 03 26 18.83 +14 53 43.7 o 291
2019-01-03 07:54:25 C 03 26 18.85 +14 53 53.8 o 291
2019-01-03 17:41:58 C 03 26 26.10 +15 12 37.4 o K88
2019-01-03 17:49:57 C 03 26 26.14 +15 12 51.8 o K88
2019-01-03 17:57:57 C 03 26 26.15 +15 13 08.4 o K88
2019-01-03 19:17:39 C 03 26 26.68 +15 15 42.8 V 587
2019-01-03 19:20:42 C 03 26 26.67 +15 15 48.3 V 587
2019-01-05 05:02:36 C 03 26 50.25 +16 21 11.7 V 703