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
2025-06-07 08:23:31 C 20 52 55.416 -05 00 09.90 V 703
2025-06-07 08:27:28 C 20 52 54.534 -05 00 09.90 V 703
2025-06-07 08:37:18 C 20 52 52.309 -05 00 09.50 V G96
2025-06-07 08:44:48 C 20 52 50.624 -05 00 09.18 V G96
2025-06-07 08:52:19 C 20 52 48.929 -05 00 08.93 V G96
2025-06-07 08:59:50 C 20 52 47.237 -05 00 08.60 V G96
2025-06-07 17:17:05 C 20 50 57.252 -04 59 31.78 V P07
2025-06-07 17:18:25 C 20 50 56.952 -04 59 32.14 V P07
2025-06-07 19:51:28 C 20 50 22.421 -04 59 26.20 V P07
2025-06-07 21:02:30 C 20 50 06.353 -04 59 23.35 V P07
2025-06-07 22:00:49 C 20 49 53.184 -04 59 21.01 V P07
2025-06-07 22:04:10 C 20 49 52.428 -04 59 20.76 V P07
2025-06-08 00:22:35 C 20 49 22.927 -04 59 33.43 V M52
2025-06-08 00:56:13 C 20 49 15.482 -04 59 32.50 V M52
2025-06-08 12:41:24 C 20 46 39.410 -04 59 03.01 V T08
2025-06-08 12:44:42 C 20 46 38.664 -04 59 02.90 V T08
2025-06-08 12:48:54 C 20 46 37.726 -04 59 02.80 V T08
2025-06-08 13:02:07 C 20 46 34.738 -04 59 02.40 V T08
2025-06-08 13:48:13 C 20 46 24.347 -04 59 01.41 X F51
2025-06-08 13:57:35 C 20 46 22.233 -04 59 01.08 X F51
2025-06-08 14:06:01 C 20 46 20.348 -04 59 01.53 X F51
2025-06-08 14:14:26 C 20 46 18.435 -04 59 00.53 X F51
2025-06-08 23:03:23 C 20 44 22.16 -04 58 50.8 X D04
2025-06-08 23:06:06 C 20 44 21.57 -04 58 50.9 X D04
2025-06-08 23:08:49 C 20 44 20.98 -04 58 50.9 X D04
2025-06-08 23:11:30 C 20 44 20.38 -04 58 50.8 X D04
2025-06-08 23:14:14 C 20 44 19.76 -04 58 50.7 X D04
2025-06-08 23:16:55 C 20 44 19.13 -04 58 50.4 X D04
2025-06-08 23:19:38 C 20 44 18.55 -04 58 50.3 X D04
2025-06-08 23:22:20 C 20 44 17.93 -04 58 50.2 X D04
2025-06-08 23:25:03 C 20 44 17.34 -04 58 50.0 X D04
2025-06-08 23:27:46 C 20 44 16.74 -04 58 50.3 X D04
2025-06-08 23:30:27 C 20 44 16.12 -04 58 49.7 X D04
2025-06-08 23:33:10 C 20 44 15.53 -04 58 49.7 X D04
2025-06-09 02:51:02 C 20 43 32.090 -04 58 40.91 V R17
2025-06-09 03:10:36 C 20 43 27.698 -04 58 40.44 V R17
2025-06-09 03:30:08 C 20 43 23.314 -04 58 39.97 V R17
2025-06-09 03:50:22 C 20 43 18.770 -04 58 39.50 V R17
2025-06-09 06:32:45 C 20 42 43.234 -04 58 18.37 V W68
2025-06-09 06:37:23 C 20 42 42.190 -04 58 18.19 V W68
2025-06-09 06:41:58 C 20 42 41.160 -04 58 18.19 V W68
2025-06-09 06:49:47 C 20 42 39.406 -04 58 17.98 V W68
2025-06-09 18:21:00 C 20 40 07.466 -04 58 05.77 V P07
2025-06-09 19:32:19 C 20 39 51.478 -04 58 04.22 V P07
2025-06-09 20:36:19 C 20 39 37.118 -04 58 02.96 V P07
2025-06-09 21:45:03 C 20 39 21.742 -04 58 01.52 V P07
2025-06-09 21:58:48 C 20 39 19.80 -04 58 19.6 X D04
2025-06-09 21:59:08 B 20 39 19.69 -04 58 20.3 X L76
2025-06-09 22:01:55 C 20 39 19.11 -04 58 19.6 X D04
2025-06-09 22:04:54 B 20 39 18.44 -04 58 20.2 X L76