511523 (2014 QS439)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3652379222 ± 2.35e-08
Semi-major axis (a)1.6322504422 AU ± 1.07e-08
Inclination (i)11.45549801° ± 4.23e-06
Long. of Asc. Node (Ω)87.44824076° ± 1.40e-05
Arg. of Perihelion (ω)134.92370362° ± 1.57e-05
Mean Anomaly (M)229.90155439° ± 1.24e-05
Mean Motion (n)0.4726417523°/day ± 4.63e-09
Perihelion dist (q)1.03609068 AU ± 3.90e-08
Aphelion dist (Q)2.22841020 AU ± 4.11e-08
Orbital Period2.08535594 yr ± 2.04e-08
Physical Parameters
H (abs. magnitude)19.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.385″
Uncertainty0
Orbit TypeAmor
MOID0.079707 AU
Observations Used301
Oppositions6
Arc Total2014-2025
First Observation Used2014-08-31
Last Observation Used2025-12-26
Observations (313)
Date Type RA Dec Mag Band Observatory
2020-06-26 06:54:13 C 13 02 39.35 -00 36 04.9 V T05
2020-06-26 07:02:14 C 13 02 40.81 -00 36 31.0 V T05
2020-06-26 07:16:47 C 13 02 43.50 -00 37 18.3 V T05
2020-06-26 07:18:45 C 13 02 43.87 -00 37 24.9 V T05
2020-07-08 06:36:50 C 13 58 36.04 -15 18 09.7 V T05
2020-07-08 06:44:47 C 13 58 37.52 -15 18 31.1 V T05
2020-07-08 07:00:01 C 13 58 40.37 -15 19 12.4 V T05
2020-07-08 07:04:38 C 13 58 41.21 -15 19 25.2 V T05
2020-07-09 06:43:56 C 14 03 19.03 -16 23 48.6 V T08
2020-07-09 06:48:34 C 14 03 19.90 -16 24 01.4 V T08
2020-07-09 06:50:34 C 14 03 20.32 -16 24 06.3 V T08
2020-07-09 06:55:12 C 14 03 21.23 -16 24 18.9 V T08
2020-07-09 06:58:31 C 14 03 21.89 -16 24 28.3 V T08
2020-07-09 07:03:12 C 14 03 22.73 -16 24 41.4 V T08
2020-07-09 07:13:13 C 14 03 24.55 -16 25 07.0 V T08
2020-07-09 07:19:13 C 14 03 25.71 -16 25 23.8 V T08
2020-07-11 06:34:44 C 14 12 40.88 -18 29 11.8 V T05
2020-07-11 06:40:00 C 14 12 41.90 -18 29 24.8 V T05
2020-07-11 06:47:56 C 14 12 43.38 -18 29 44.9 V T05
2020-07-11 07:08:24 C 14 12 47.23 -18 30 36.9 V T05
2020-07-21 07:10:34 C 14 59 27.41 -27 13 53.5 V T08
2020-07-21 07:16:32 C 14 59 28.56 -27 14 03.8 V T08
2020-07-21 07:24:35 C 14 59 30.03 -27 14 18.3 V T08
2020-07-21 07:40:32 C 14 59 32.95 -27 14 46.9 V T08
2021-11-30 11:13:43 C 07 24 38.84 +22 40 17.2 V V00
2021-11-30 11:20:43 C 07 24 38.70 +22 40 19.6 V V00
2021-11-30 11:27:43 C 07 24 38.58 +22 40 21.9 V V00
2021-11-30 11:34:43 C 07 24 38.46 +22 40 24.5 V V00
2021-12-07 09:28:49 C 07 20 49.02 +23 44 36.6 V G96
2021-12-07 09:36:19 C 07 20 48.76 +23 44 39.7 V G96
2021-12-07 09:43:50 C 07 20 48.53 +23 44 42.9 V G96
2022-01-04 06:18:10 C 06 39 45.37 +29 33 19.5 V G96
2022-01-04 06:25:38 C 06 39 44.73 +29 33 23.9 V G96
2022-01-04 06:33:05 C 06 39 44.03 +29 33 27.6 V G96
2022-01-04 06:40:35 C 06 39 43.36 +29 33 31.8 V G96
2022-01-31 05:39:09 C 05 48 27.68 +33 59 08.9 V G96
2022-01-31 05:50:57 C 05 48 26.97 +33 59 12.0 V G96
2022-01-31 05:59:11 C 05 48 26.47 +33 59 13.7 V G96
2022-03-27 04:43:18 C 06 14 23.64 +36 58 11.8 V V00
2022-03-27 04:52:40 C 06 14 24.42 +36 58 12.0 V V00
2022-03-27 05:01:59 C 06 14 25.20 +36 58 12.3 V V00
2022-03-27 05:11:19 C 06 14 25.95 +36 58 12.4 V V00
2024-01-02 06:52:40 C 05 05 21.194 +23 42 12.40 X F52
2024-01-02 07:08:25 C 05 05 19.987 +23 42 15.82 X F52
2024-01-02 07:24:11 C 05 05 18.809 +23 42 19.42 X F52
2024-01-02 07:39:58 C 05 05 17.600 +23 42 23.55 X F52
2024-01-03 07:29:44 C 05 03 33.289 +23 47 46.68 V G96
2024-01-03 07:46:15 C 05 03 32.083 +23 47 50.50 V G96
2024-01-03 07:54:29 C 05 03 31.453 +23 47 51.94 V G96
2025-11-28 12:34:26 C 04 55 45.763 +16 14 35.65 X F51