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
2025-06-24 12:36:02 C 19 28 34.522 -05 17 28.18 V T05
2025-06-24 12:45:54 C 19 28 32.748 -05 17 29.47 V T05
2025-06-24 12:50:30 C 19 28 31.913 -05 17 29.98 V T05
2025-06-24 22:22:30 B 19 26 51.578 -05 18 40.90 W M73
2025-06-24 22:25:39 B 19 26 51.031 -05 18 41.40 W M73
2025-06-24 22:29:09 B 19 26 50.393 -05 18 41.90 W M73
2025-06-25 01:34:44 C 19 26 18.415 -05 19 06.06 V R17
2025-06-25 01:54:15 C 19 26 14.945 -05 19 08.47 V R17
2025-06-25 02:19:35 C 19 26 10.438 -05 19 11.71 V R17
2025-06-25 02:20:06 B 19 26 10.98 -05 19 04.5 q X33
2025-06-25 02:22:39 B 19 26 10.60 -05 19 05.8 q X33
2025-06-25 02:25:13 B 19 26 10.06 -05 19 05.0 q X33
2025-06-25 02:39:06 C 19 26 06.970 -05 19 14.16 V R17
2025-06-25 06:25:15 C 19 25 27.665 -05 19 28.85 V W68
2025-06-25 06:30:30 C 19 25 26.753 -05 19 29.42 V W68
2025-06-25 06:39:02 C 19 25 25.241 -05 19 30.43 V W68
2025-06-25 06:54:18 C 19 25 22.538 -05 19 32.41 V W68
2025-06-25 18:03:59 B 19 23 27.281 -05 20 59.42 Z P14
2025-06-25 18:43:48 B 19 23 20.347 -05 21 04.00 Z P14
2025-06-25 19:23:57 B 19 23 13.418 -05 21 08.68 Z P14
2025-06-25 21:26:30 C 19 22 53.426 -05 21 41.44 V M52
2025-06-25 21:53:58 C 19 22 48.694 -05 21 45.14 V M52
2025-06-26 00:19:04 B 19 22 23.551 -05 22 06.53 V L65
2025-06-26 00:23:15 B 19 22 22.831 -05 22 07.10 V L65
2025-06-26 00:27:26 B 19 22 22.109 -05 22 07.72 V L65
2025-06-26 11:31:54 C 19 20 29.846 -05 23 31.02 V T05
2025-06-26 11:36:29 C 19 20 29.071 -05 23 31.67 V T05
2025-06-26 12:03:55 C 19 20 24.360 -05 23 35.38 V T05
2025-06-26 12:15:50 C 19 20 22.320 -05 23 37.03 V T05
2025-06-26 18:40:53 B 19 19 18.708 -05 24 30.17 W M73
2025-06-26 18:45:36 B 19 19 17.902 -05 24 30.96 W M73
2025-06-26 18:50:03 B 19 19 17.124 -05 24 31.57 W M73
2025-06-26 18:54:35 B 19 19 16.370 -05 24 32.58 W M73
2025-06-26 22:49:32 B 19 18 36.75 -05 25 09.3 X L76
2025-06-26 22:54:53 B 19 18 35.86 -05 25 09.9 X L76
2025-06-26 23:00:15 B 19 18 34.95 -05 25 10.7 X L76
2025-06-26 23:05:36 B 19 18 34.05 -05 25 11.3 X L76
2025-06-26 23:10:58 B 19 18 33.15 -05 25 12.2 X L76
2025-06-26 23:16:19 B 19 18 32.24 -05 25 12.9 X L76
2025-06-27 22:16:25 C 19 14 47.081 -05 28 30.14 Z C23
2025-06-27 23:04:04 C 19 14 39.286 -05 28 37.31 Z C23
2025-06-28 00:12:25 C 19 14 28.097 -05 28 47.35 Z C23
2025-06-28 21:24:46 C 19 11 06.370 -05 31 55.16 V M52
2025-06-28 22:09:13 C 19 10 59.225 -05 32 01.86 V M52
2025-06-28 22:50:35 C 19 10 52.61 -05 32 09.2 V G17
2025-06-28 23:07:03 C 19 10 49.98 -05 32 11.7 V G17
2025-06-28 23:11:09 C 19 10 49.33 -05 32 12.3 V G17
2025-06-28 23:15:16 C 19 10 48.67 -05 32 13.1 V G17
2025-06-29 00:28:34 C 19 10 37.358 -05 32 21.44 V R17
2025-06-29 00:48:06 C 19 10 34.238 -05 32 24.36 V R17