2015 GZ12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4462084970 ± 4.54e-08
Semi-major axis (a)1.1051345046 AU ± 4.04e-09
Inclination (i)5.41491163° ± 5.05e-06
Long. of Asc. Node (Ω)102.96241075° ± 4.29e-05
Arg. of Perihelion (ω)330.91166262° ± 5.50e-05
Mean Anomaly (M)124.36129007° ± 3.49e-05
Mean Motion (n)0.8483783324°/day ± 4.65e-09
Perihelion dist (q)0.61201410 AU ± 5.02e-08
Aphelion dist (Q)1.59825491 AU ± 5.05e-08
Orbital Period1.16177682 yr ± 6.37e-09
Physical Parameters
H (abs. magnitude)22.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.253″
Uncertainty0
Orbit TypeApollo
MOID0.066598 AU
Observations Used53
Oppositions1
Arc Total2013-2022
First Observation Used2013-07-04
Last Observation Used2022-04-14
Observations (53)
Date Type RA Dec Mag Band Observatory
2013-07-04 10:36:29 C 19 40 57.200 -22 12 24.21 V F51
2013-07-04 10:54:35 C 19 40 55.014 -22 12 36.28 V F51
2013-07-04 11:12:42 C 19 40 52.843 -22 12 48.44 V F51
2014-05-23 10:24:18 C 16 56 10.190 -13 48 12.12 V F51
2014-05-23 10:42:48 C 16 56 08.105 -13 48 11.62 V F51
2014-05-23 11:01:23 C 16 56 05.931 -13 48 10.04 V F51
2015-04-12 13:02:15 C 13 43 41.891 +20 25 54.68 L F51
2015-04-12 13:21:00 C 13 43 38.369 +20 25 38.23 L F51
2015-04-12 13:40:08 C 13 43 34.798 +20 25 21.44 L F51
2015-04-13 06:04:16 C 13 40 45.13 +20 11 29.4 o 291
2015-04-13 06:08:36 C 13 40 44.32 +20 11 25.7 o 291
2015-04-13 06:12:55 C 13 40 43.55 +20 11 22.2 o 291
2015-04-13 12:03:24 C 13 39 42.05 +20 06 32.7 t F51
2015-04-13 12:22:20 C 13 39 38.65 +20 06 16.5 t F51
2015-04-13 23:36:20 C 13 37 47.24 +19 56 28.8 q J95
2015-04-14 00:01:57 C 13 37 42.82 +19 56 06.7 q J95
2015-04-14 00:33:23 C 13 37 37.41 +19 55 40.0 q J95
2015-04-14 23:54:10 C 13 33 52.94 +19 35 46.3 q J95
2015-04-15 00:10:25 C 13 33 50.33 +19 35 32.7 q J95
2015-04-15 00:26:50 C 13 33 47.63 +19 35 18.8 q J95
2015-04-17 10:50:07 C 13 25 15.98 +18 45 19.8 o 926
2015-04-17 11:22:55 C 13 25 11.37 +18 44 49.7 o 926
2015-04-18 07:12:15 C 13 22 35.65 +18 27 49.8 t 705
2015-04-18 07:14:07 C 13 22 35.40 +18 27 48.3 t 705
2015-04-18 07:15:59 C 13 22 35.12 +18 27 46.3 t 705
2015-04-22 03:19:30 C 13 12 00.79 +17 08 46.2 o 926
2015-04-22 03:35:30 C 13 11 59.02 +17 08 33.5 o 926
2015-04-22 03:56:41 C 13 11 56.78 +17 08 16.0 o 926
2015-04-27 05:32:10 C 13 01 23.79 +15 26 05.3 u H21
2015-04-27 05:56:33 C 13 01 21.92 +15 25 45.0 u H21
2020-06-17 13:18:18 C 21 01 52.305 -16 47 03.48 V F51
2020-06-17 13:38:11 C 21 01 52.311 -16 47 08.08 V F51
2020-06-17 13:58:04 C 21 01 52.281 -16 47 13.37 V F51
2020-06-17 14:18:01 C 21 01 52.277 -16 47 18.32 V F51
2020-06-20 13:44:26 C 21 01 55.861 -17 08 05.25 V F51
2020-06-20 14:07:09 C 21 01 55.690 -17 08 12.18 V F51
2020-06-27 12:59:34 C 20 59 54.187 -18 15 57.93 V F52
2020-06-27 13:12:54 C 20 59 53.827 -18 16 04.96 V F52
2020-06-27 13:26:13 C 20 59 53.471 -18 16 11.22 V F52
2020-06-27 13:40:27 C 20 59 53.043 -18 16 18.14 V F52
2020-07-18 09:59:44 C 20 26 22.610 -25 23 54.82 U F51
2020-07-18 10:30:54 C 20 26 18.409 -25 24 34.49 U F51
2020-07-18 10:46:29 C 20 26 16.286 -25 24 54.18 U F51
2020-07-18 14:09:41 C 20 25 49.99 -25 28 39.6 V 474
2020-07-18 14:13:05 C 20 25 49.53 -25 28 43.8 V 474
2020-07-18 14:16:29 C 20 25 49.10 -25 28 48.4 V 474
2020-07-18 14:19:53 C 20 25 48.61 -25 28 52.6 V 474
2020-07-22 09:57:55 C 20 12 49.002 -27 31 52.67 U F51
2020-07-22 10:28:31 C 20 12 43.880 -27 32 35.74 U F51
2020-07-22 10:43:50 C 20 12 41.322 -27 32 57.20 U F51