16960 (1998 QS52)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8590716339 ± 4.29e-09
Semi-major axis (a)2.2004380573 AU ± 1.31e-09
Inclination (i)17.51815193° ± 1.02e-06
Long. of Asc. Node (Ω)260.14853481° ± 3.67e-06
Arg. of Perihelion (ω)243.25455102° ± 3.50e-06
Mean Anomaly (M)69.45475471° ± 1.16e-06
Mean Motion (n)0.3019594007°/day ± 2.69e-10
Perihelion dist (q)0.31010414 AU ± 9.43e-09
Aphelion dist (Q)4.09077197 AU ± 9.74e-09
Orbital Period3.26410200 yr ± 2.90e-09
Physical Parameters
H (abs. magnitude)14.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.242″
Uncertainty0
Orbit TypeApollo
MOID0.018285 AU
Observations Used3121
Gaia Obs Used51
Oppositions23
Arc Total1983-2025
First Observation Used1983-06-14
Last Observation Used2025-09-24
Observations (3344)
Date Type RA Dec Mag Band Observatory
2014-10-22 02:18:33 C 21 19 41.28 +06 57 00.5 R G45
2014-10-22 02:34:34 C 21 19 41.07 +06 56 55.1 R G45
2014-10-25 02:49:32 C 21 18 50.99 +06 31 46.9 R G45
2014-10-25 03:22:58 C 21 18 50.70 +06 31 35.8 R G45
2014-10-25 03:39:02 C 21 18 50.54 +06 31 30.3 R G45
2014-10-25 03:55:05 C 21 18 50.28 +06 31 25.0 R G45
2014-11-26 01:26:12 C 21 23 33.07 +03 19 45.7 q 703
2014-11-26 01:47:56 C 21 23 33.62 +03 19 45.2 q 703
2014-11-26 01:58:48 C 21 23 33.87 +03 19 42.6 q 703
2015-07-28 19:56:08 C 12 47 49.11 -04 13 14.3 q 160
2015-07-28 20:00:03 C 12 47 50.47 -04 13 19.7 q 160
2015-07-28 20:04:39 C 12 47 52.03 -04 13 25.7 q 160
2015-07-29 23:43:37 C 12 57 10.45 -04 48 43.4 q Y00
2015-07-29 23:56:13 C 12 57 14.59 -04 48 59.3 q Y00
2015-07-30 00:11:27 C 12 57 19.65 -04 49 18.0 q Y00
2015-08-06 03:12:32 C 13 48 34.98 -07 54 06.4 R G45
2015-08-06 03:23:53 C 13 48 38.01 -07 54 15.9 R G45
2015-08-06 03:31:35 C 13 48 40.06 -07 54 22.9 R G45
2015-08-06 03:39:30 C 13 48 42.20 -07 54 30.0 R G45
2015-08-13 02:57:53 C 14 29 09.76 -10 04 10.9 R G45
2015-08-13 03:30:36 C 14 29 16.81 -10 04 31.9 R G45
2015-08-13 03:38:38 C 14 29 18.53 -10 04 37.1 R G45
2015-08-13 03:46:58 C 14 29 20.31 -10 04 42.7 R G45
2015-08-14 03:12:55 C 14 34 20.89 -10 19 37.4 R G45
2015-08-14 03:20:40 C 14 34 22.50 -10 19 42.1 R G45
2015-08-14 03:28:23 C 14 34 24.13 -10 19 46.5 R G45
2015-08-14 03:36:09 C 14 34 25.78 -10 19 51.8 R G45
2015-08-14 03:43:57 C 14 34 27.39 -10 19 56.3 R G45
2016-06-05 13:30:17 C 21 32 27.189 +01 49 28.10 L F51
2016-06-05 13:48:29 C 21 32 26.932 +01 49 30.86 L F51
2016-06-05 14:06:40 C 21 32 26.682 +01 49 33.62 L F51
2016-06-05 14:25:01 C 21 32 26.429 +01 49 36.36 L F51
2016-06-15 13:25:54 C 21 28 19.676 +02 21 08.77 L F51
2016-06-15 13:43:09 C 21 28 19.298 +02 21 10.68 L F51
2016-06-15 14:00:24 C 21 28 18.909 +02 21 12.47 L F51
2016-06-15 14:17:38 C 21 28 18.532 +02 21 14.32 L F51
2016-06-29 18:43:11 C 21 19 09.71 +02 46 08.3 q D29
2016-06-29 19:00:58 C 21 19 09.06 +02 46 08.4 q D29
2016-07-03 10:16:34 C 21 16 13.83 +02 48 15.8 R G45
2016-07-03 10:24:05 C 21 16 13.55 +02 48 15.1 R G45
2016-07-03 10:31:31 C 21 16 13.29 +02 48 15.0 R G45
2016-07-03 10:38:47 C 21 16 13.04 +02 48 15.7 R G45
2016-07-03 10:46:04 C 21 16 12.77 +02 48 16.2 R G45
2016-07-05 09:41:28 C 21 14 33.27 +02 48 36.8 R G45
2016-07-05 09:49:00 C 21 14 32.98 +02 48 37.2 R G45
2016-07-05 09:56:59 C 21 14 32.69 +02 48 37.3 R G45
2016-07-05 10:04:30 C 21 14 32.46 +02 48 36.9 R G45
2016-07-07 08:11:04 C 21 12 51.29 +02 48 25.8 q H21
2016-07-07 08:19:02 C 21 12 51.00 +02 48 25.4 q H21
2016-07-07 08:27:08 C 21 12 50.62 +02 48 25.5 q H21