369984 (1998 QR52)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2877817529 ± 2.00e+00
Semi-major axis (a)1.0436283675 AU ± 3.00e+00
Inclination (i)17.63434061° ± 4.00e+00
Long. of Asc. Node (Ω)316.19100204° ± 5.00e+00
Arg. of Perihelion (ω)204.33845192° ± 6.00e+00
Mean Anomaly (M)18.84253980° ± 1.91e-04
Mean Motion (n)0.9244713636°/day ± 3.99e+00
Perihelion dist (q)0.74329117 AU ± 2.99e+00
Aphelion dist (Q)1.34396557 AU ± 4.39e+00
Orbital Period1.06615123 yr ± 4.60e+00
NGA Modelr2
A2-3.50192311e-05 AU/d²
Physical Parameters
H (abs. magnitude)18.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.345″
Uncertainty0
Orbit TypeApollo
MOID0.210852 AU
Observations Used378
Gaia Obs Used111
Oppositions1
Arc Total1998-2017
First Observation Used1998-08-27
Last Observation Used2016-07-13
Observations (396)
Date Type RA Dec Mag Band Observatory
2013-08-16 23:20:17 C 01 45 33.08 +33 38 05.9 u A74
2013-08-17 00:37:12 C 01 45 35.17 +33 40 06.4 u A74
2013-08-17 01:54:08 C 01 45 37.22 +33 42 06.8 u A74
2013-09-01 08:54:15 C 01 51 09.01 +43 52 39.3 q 448
2013-09-01 09:12:29 C 01 51 08.84 +43 53 11.9 q 448
2013-09-01 09:34:31 C 01 51 08.67 +43 53 51.3 q 448
2013-11-12 18:34:26 C 19 52 23.78 +62 03 45.9 c A24
2013-11-12 18:36:31 C 19 52 23.50 +62 03 43.3 c A24
2013-11-12 19:36:47 C 19 52 15.83 +62 02 23.0 c A24
2013-11-12 19:38:53 C 19 52 15.75 +62 02 22.7 c A24
2014-06-30 10:16:37 C 00 19 24.27 -00 47 48.6 q 703
2014-06-30 10:37:56 C 00 19 25.09 -00 47 24.5 q 703
2014-06-30 10:48:35 C 00 19 25.37 -00 47 11.6 q 703
2014-08-08 03:29:39 C 00 18 56.45 +17 21 25.0 19.4 u J43
2014-08-08 03:43:11 C 00 18 55.64 +17 21 42.9 19.4 u J43
2014-08-08 03:56:43 C 00 18 54.90 +17 22 00.0 19.3 u J43
2014-08-08 04:10:15 C 00 18 54.13 +17 22 18.2 19.1 u J43
2014-08-28 22:52:14 C 23 30 53.14 +27 49 27.2 q 160
2014-08-28 22:55:13 C 23 30 52.72 +27 49 30.3 q 160
2014-08-28 22:58:10 C 23 30 52.23 +27 49 34.2 q 160
2014-08-30 00:12:10 C 23 27 13.88 +28 15 48.5 q 160
2014-08-30 00:13:20 C 23 27 13.70 +28 15 49.6 q 160
2014-09-02 02:07:19 C 23 16 03.34 +29 26 31.8 q I15
2014-09-02 02:11:33 C 23 16 02.68 +29 26 35.5 q I15
2014-09-02 02:15:47 C 23 16 01.97 +29 26 39.4 q I15
2014-09-03 08:06:23 C 23 11 17.54 +29 52 28.2 q 703
2014-09-03 08:20:58 C 23 11 15.08 +29 52 40.1 q 703
2014-09-03 08:42:10 C 23 11 11.58 +29 52 57.3 q 703
2014-09-05 01:41:49 C 23 04 34.01 +30 25 12.4 q I15
2014-09-05 01:46:07 C 23 04 33.34 +30 25 15.3 q I15
2014-09-05 01:50:27 C 23 04 32.60 +30 25 18.6 q I15
2014-09-11 12:02:19 C 22 38 31.758 +31 53 53.97 L F51
2014-09-11 12:20:51 C 22 38 28.499 +31 54 00.63 L F51
2014-09-11 12:39:20 C 22 38 25.250 +31 54 07.32 L F51
2014-09-11 12:57:56 C 22 38 21.993 +31 54 14.04 L F51
2014-09-13 23:03:23 C 22 28 31.58 +32 13 00.4 q 160
2014-09-13 23:06:23 C 22 28 31.05 +32 13 01.1 q 160
2014-09-13 23:09:23 C 22 28 30.57 +32 13 02.9 q 160
2014-09-16 21:37:55 C 22 16 47.70 +32 25 26.0 q C18
2014-09-16 21:59:39 C 22 16 43.90 +32 25 26.0 q C18
2014-09-23 20:52:42 C 21 51 10.68 +32 13 18.7 c A24
2014-09-23 20:53:45 C 21 51 10.47 +32 13 18.0 c A24
2014-09-23 20:54:47 C 21 51 10.31 +32 13 17.6 c A24
2014-09-23 20:55:52 C 21 51 10.18 +32 13 17.2 c A24
2014-09-23 22:08:57 C 21 50 59.56 +32 13 00.5 c A24
2014-09-23 22:09:59 C 21 50 59.41 +32 13 00.5 c A24
2014-09-23 22:11:02 C 21 50 59.23 +32 13 00.1 c A24
2014-09-23 22:12:04 C 21 50 59.09 +32 12 59.8 c A24
2014-09-23 22:25:55 C 21 50 56.98 +32 12 57.0 q 160
2014-09-23 22:28:43 C 21 50 56.62 +32 12 55.3 q 160