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
2015-08-31 20:27:29 C 20 46 00.15 +01 00 59.9 q 160
2015-09-06 19:51:44 C 20 31 28.65 +01 57 01.8 q 160
2015-09-06 19:54:29 C 20 31 28.38 +01 57 03.0 q 160
2015-09-06 19:57:12 C 20 31 28.16 +01 57 04.3 q 160
2015-09-06 21:51:55 C 20 31 18.05 +01 57 45.4 o Z22
2015-09-07 19:47:31 C 20 29 27.71 +02 04 44.5 q 160
2015-09-07 19:50:16 C 20 29 27.46 +02 04 45.4 q 160
2015-09-07 19:52:46 C 20 29 27.24 +02 04 46.1 q 160
2015-09-07 21:04:06 C 20 29 21.33 +02 05 06.0 o J26
2015-09-07 21:05:54 C 20 29 21.10 +02 05 07.0 o J26
2015-09-07 21:13:14 C 20 29 20.51 +02 05 09.7 o J26
2015-09-09 20:10:37 C 20 25 43.76 +02 19 03.6 q 160
2015-09-09 20:13:36 C 20 25 43.56 +02 19 04.9 q 160
2015-09-09 20:16:36 C 20 25 43.33 +02 19 06.0 q 160
2015-09-10 05:54:30 C 20 25 02.529 +02 21 53.00 L F51
2015-09-10 06:12:04 C 20 25 01.195 +02 21 57.85 L F51
2015-09-10 06:29:35 C 20 24 59.867 +02 22 02.63 L F51
2015-09-10 06:47:05 C 20 24 58.536 +02 22 07.43 L F51
2015-09-11 20:02:32 C 20 22 28.91 +02 31 44.9 q 160
2015-09-11 20:05:08 C 20 22 28.76 +02 31 45.5 q 160
2015-09-11 20:07:42 C 20 22 28.62 +02 31 46.4 q 160
2015-09-12 04:44:24 C 20 21 56.10 +02 33 57.1 R G45
2015-09-12 04:51:21 C 20 21 55.61 +02 33 58.9 R G45
2015-09-12 04:58:58 C 20 21 55.11 +02 34 00.7 R G45
2015-09-12 05:06:12 C 20 21 54.61 +02 34 02.6 R G45
2015-10-13 05:15:11 C 20 15 10.519 +04 20 05.58 L F51
2015-10-13 05:32:55 C 20 15 10.982 +04 20 07.70 L F51
2015-10-13 05:50:21 C 20 15 11.434 +04 20 09.68 L F51
2015-10-13 06:07:46 C 20 15 11.897 +04 20 11.72 L F51
2015-10-26 05:26:23 C 20 27 47.954 +05 01 14.31 L F51
2015-10-26 05:43:39 C 20 27 48.763 +05 01 16.91 L F51
2015-10-26 06:00:50 C 20 27 49.558 +05 01 19.49 L F51
2015-11-14 03:01:54 C 20 55 14.13 +06 28 10.3 q G96
2015-11-14 03:07:49 C 20 55 14.54 +06 28 12.2 q G96
2015-11-14 03:13:42 C 20 55 14.92 +06 28 13.1 q G96
2015-11-14 03:19:35 C 20 55 15.34 +06 28 14.9 q G96
2016-06-15 19:48:47 S 03 34 25.798 -62 51 24.98 L C51
2016-06-15 21:23:02 S 03 34 11.155 -62 54 58.28 L C51
2016-06-15 22:57:28 S 03 33 56.251 -62 58 32.20 L C51
2016-06-16 00:31:43 S 03 33 41.455 -63 02 06.43 L C51
2016-06-16 05:14:50 S 03 32 56.251 -63 12 49.03 L C51
2016-06-16 06:49:05 S 03 32 41.201 -63 16 24.53 L C51
2016-06-16 06:49:16 S 03 32 41.076 -63 16 24.35 L C51
2016-07-13 01:59:09 C 19 51 46.86 -71 45 44.3 q Y00
2016-07-13 02:17:40 C 19 51 35.49 -71 44 41.6 q Y00
2016-07-13 02:33:53 C 19 51 25.49 -71 43 46.2 q Y00