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
2014-09-23 22:31:31 C 21 50 56.15 +32 12 55.5 q 160
2014-09-25 20:42:29 C 21 44 39.78 +32 00 49.0 c A24
2014-09-25 20:43:31 C 21 44 39.56 +32 00 47.8 c A24
2014-09-25 20:44:33 C 21 44 39.47 +32 00 47.9 c A24
2014-09-25 20:45:36 C 21 44 39.36 +32 00 47.3 c A24
2014-09-25 23:12:39 C 21 44 19.21 +32 00 01.9 q 160
2014-09-25 23:15:36 C 21 44 18.78 +32 00 00.8 q 160
2014-09-26 21:48:47 C 21 41 24.41 +31 52 56.2 q 160
2014-09-26 21:51:44 C 21 41 24.00 +31 52 56.0 q 160
2014-09-26 21:54:44 C 21 41 23.61 +31 52 54.4 q 160
2014-09-27 20:20:07 C 21 38 36.16 +31 45 12.7 q 160
2014-09-27 20:22:50 C 21 38 35.81 +31 45 12.0 q 160
2014-09-27 20:25:33 C 21 38 35.45 +31 45 11.0 q 160
2014-12-11 01:27:51 C 21 47 10.01 +22 07 40.9 q G96
2014-12-11 01:35:33 C 21 47 10.53 +22 07 40.8 q G96
2014-12-11 01:50:57 C 21 47 11.65 +22 07 39.9 q G96
2015-07-21 01:36:16 C 23 23 03.13 -12 31 54.3 o Z22
2015-07-21 01:46:26 C 23 23 01.86 -12 31 45.3 o Z22
2015-07-21 01:56:40 C 23 23 00.72 -12 31 37.3 o Z22
2015-07-24 13:00:28 C 23 13 02.529 -11 19 01.90 L F51
2015-07-24 13:18:26 C 23 13 00.098 -11 18 46.00 L F51
2015-08-06 06:54:57 C 22 25 43.69 -06 34 52.4 q Y00
2015-08-06 07:08:06 C 22 25 41.31 -06 34 39.8 q Y00
2015-08-06 07:21:44 C 22 25 38.83 -06 34 27.2 q Y00
2015-08-06 07:31:33 C 22 25 38.72 -06 34 43.5 R G45
2015-08-06 07:48:57 C 22 25 35.57 -06 34 26.9 R G45
2015-08-06 07:56:45 C 22 25 34.14 -06 34 19.9 R G45
2015-08-06 08:04:31 C 22 25 32.71 -06 34 12.4 R G45
2015-08-06 08:06:44 C 22 25 32.28 -06 34 10.1 R G45
2015-08-06 08:14:15 C 22 25 30.93 -06 34 03.2 R G45
2015-08-06 08:21:50 C 22 25 29.54 -06 33 55.7 R G45
2015-08-06 08:29:36 C 22 25 28.13 -06 33 48.5 R G45
2015-08-06 08:37:15 C 22 25 26.72 -06 33 41.7 R G45
2015-08-08 12:22:46 C 22 16 12.846 -05 45 05.69 L F51
2015-08-08 12:39:59 C 22 16 09.611 -05 44 49.51 L F51
2015-08-08 12:57:13 C 22 16 06.385 -05 44 33.45 L F51
2015-08-09 10:13:16 C 22 12 17.023 -05 24 49.39 L F51
2015-08-09 10:31:03 C 22 12 13.746 -05 24 33.43 L F51
2015-08-09 11:05:46 C 22 12 07.194 -05 24 01.44 L F51
2015-08-11 23:29:34 C 22 01 07.82 -04 29 08.4 q 160
2015-08-11 23:32:28 C 22 01 07.29 -04 29 05.9 q 160
2015-08-11 23:35:21 C 22 01 06.69 -04 29 03.3 q 160
2015-08-12 23:19:51 C 21 56 47.17 -04 07 55.8 q 160
2015-08-12 23:22:21 C 21 56 46.71 -04 07 53.3 q 160
2015-08-12 23:24:50 C 21 56 46.22 -04 07 52.0 q 160
2015-08-13 06:51:10 C 21 55 25.15 -04 01 14.6 R G45
2015-08-13 06:59:43 C 21 55 23.55 -04 01 06.9 R G45
2015-08-13 07:09:05 C 21 55 21.78 -04 00 59.0 R G45
2015-08-13 07:27:15 C 21 55 18.35 -04 00 43.1 R G45
2015-08-13 16:13:38 C 21 53 42.78 -03 53 01.8 q D29