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
2020-01-22 22:28:12 C 08 56 22.11 +37 29 05.1 V 130
2020-01-25 05:26:32 C 08 53 04.43 +38 35 03.3 U I41
2020-01-25 05:27:50 C 08 53 04.36 +38 35 04.9 U I41
2020-01-25 05:54:33 C 08 53 02.53 +38 35 38.9 V 703
2020-01-25 06:02:23 C 08 53 01.90 +38 35 47.8 V 703
2020-01-25 06:18:03 C 08 53 00.82 +38 36 06.0 V 703
2020-01-26 06:37:04 C 08 51 26.97 +39 05 17.0 U I41
2020-01-26 06:41:00 C 08 51 26.70 +39 05 21.7 U I41
2020-01-28 05:44:11 C 08 48 14.72 +40 01 29.9 V 703
2020-01-28 06:07:12 C 08 48 13.11 +40 01 59.0 V 703
2020-01-30 10:33:51 C 08 44 23.543 +41 03 57.67 U F51
2020-01-30 10:50:16 C 08 44 22.206 +41 04 16.77 U F51
2020-01-30 11:06:45 C 08 44 20.854 +41 04 36.04 U F51
2020-01-30 11:23:09 C 08 44 19.520 +41 04 55.13 U F51
2020-01-31 05:47:46 C 08 42 56.43 +41 26 16.7 V 703
2020-01-31 05:55:26 C 08 42 55.84 +41 26 25.2 V 703
2020-01-31 06:03:07 C 08 42 55.21 +41 26 35.6 V 703
2020-01-31 06:10:48 C 08 42 54.55 +41 26 44.1 V 703
2020-02-03 11:27:33 C 08 36 44.19 +42 54 34.4 V T08
2020-02-03 11:32:56 C 08 36 43.78 +42 54 41.3 V T08
2020-02-03 11:40:56 C 08 36 43.03 +42 54 50.5 V T08
2020-02-03 11:55:02 C 08 36 41.82 +42 55 05.1 V T08
2020-02-14 05:00:55 C 08 14 23.18 +47 07 26.1 V 703
2020-02-14 05:08:35 C 08 14 22.30 +47 07 32.7 V 703
2020-02-14 05:16:16 C 08 14 21.70 +47 07 38.9 V 703
2020-02-14 05:23:58 C 08 14 20.99 +47 07 45.6 V 703
2020-02-15 02:00:39 C 08 12 33.27 +47 24 34.2 q I15
2020-02-15 02:06:48 C 08 12 32.74 +47 24 38.9 q I15
2020-02-15 02:12:58 C 08 12 32.10 +47 24 44.0 q I15
2020-02-15 09:05:03 C 08 11 55.87 +47 30 21.3 V T08
2020-02-15 09:09:41 C 08 11 55.45 +47 30 25.3 V T08
2020-02-15 09:17:05 C 08 11 54.69 +47 30 30.4 V T08
2020-02-15 09:37:15 C 08 11 52.76 +47 30 47.5 V T08
2020-02-17 04:23:19 C 08 08 13.70 +48 03 27.5 V 703
2020-02-17 04:31:04 C 08 08 12.92 +48 03 33.8 V 703
2020-02-17 04:38:49 C 08 08 12.29 +48 03 40.0 V 703
2020-02-17 04:46:36 C 08 08 11.75 +48 03 45.6 V 703
2020-02-25 04:59:32 C 07 53 24.27 +50 00 52.5 V 703
2020-02-25 05:15:57 C 07 53 23.06 +50 01 00.4 V 703
2020-02-25 05:23:47 C 07 53 22.63 +50 01 03.2 V 703
2020-02-27 10:57:53 C 07 49 57.67 +50 25 15.7 V T08
2020-02-27 11:02:32 C 07 49 57.39 +50 25 17.0 V T08
2020-02-27 11:10:19 C 07 49 56.90 +50 25 20.1 V T08
2020-02-27 11:24:39 C 07 49 55.93 +50 25 25.4 V T08
2020-02-28 04:34:40 C 07 48 57.15 +50 32 28.7 V 703
2020-02-28 04:53:23 C 07 48 56.24 +50 32 36.4 V 703
2020-03-02 08:01:24 C 07 45 03.41 +50 59 31.1 V T08
2020-03-02 08:05:29 C 07 45 03.11 +50 59 33.0 V T08
2020-03-02 08:12:54 C 07 45 02.78 +50 59 34.7 V T08
2020-03-02 08:45:40 C 07 45 01.10 +50 59 45.0 V T08