192642 (1999 RD32)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7702523020 ± 6.78e-09
Semi-major axis (a)2.6409689150 AU ± 2.71e-09
Inclination (i)6.81175719° ± 3.21e-06
Long. of Asc. Node (Ω)309.85497000° ± 2.03e-05
Arg. of Perihelion (ω)300.10098799° ± 2.00e-05
Mean Anomaly (M)57.17720472° ± 2.01e-06
Mean Motion (n)0.2296504718°/day ± 3.53e-10
Perihelion dist (q)0.60675653 AU ± 1.79e-08
Aphelion dist (Q)4.67518130 AU ± 1.85e-08
Orbital Period4.29185395 yr ± 6.60e-09
Physical Parameters
H (abs. magnitude)16.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.352″
Uncertainty0
Orbit TypeApollo
MOID0.050968 AU
Observations Used680
Radar Obs Used9
Oppositions13
Arc Total1995-2025
First Observation Used1995-01-02
Last Observation Used2025-11-23
Observations (717)
Date Type RA Dec Mag Band Observatory
2024-10-22 12:07:12 C 09 46 58.922 +14 34 47.68 V V00
2024-10-22 12:15:17 C 09 46 59.502 +14 34 44.51 V V00
2024-12-17 15:19:28 C 11 40 33.788 +01 03 41.37 X F52
2024-12-17 15:25:59 C 11 40 34.499 +01 03 35.35 X F52
2024-12-17 15:32:25 C 11 40 35.203 +01 03 29.40 X F52
2024-12-17 15:38:54 C 11 40 35.907 +01 03 23.57 X F52
2024-12-28 13:33:53 C 12 13 03.002 -03 28 51.67 V T05
2024-12-28 13:48:55 C 12 13 05.033 -03 29 09.13 V T05
2024-12-28 13:57:01 C 12 13 06.127 -03 29 18.89 V T05
2024-12-28 14:01:34 C 12 13 06.763 -03 29 24.14 V T05
2024-12-31 07:55:31 C 12 22 34.478 -04 49 24.53 V W68
2024-12-31 08:00:07 C 12 22 35.246 -04 49 30.36 V W68
2024-12-31 08:12:30 C 12 22 37.030 -04 49 46.16 V W68
2024-12-31 08:34:08 C 12 22 40.111 -04 50 13.96 V W68
2024-12-31 10:58:12 C 12 23 01.579 -04 53 25.91 V 703
2024-12-31 11:08:14 C 12 23 02.904 -04 53 38.83 V 703
2025-01-02 01:19:30 C 12 28 51.665 -05 42 33.52 V M22
2025-01-02 01:24:44 C 12 28 52.457 -05 42 40.21 V M22
2025-01-02 01:33:12 C 12 28 53.750 -05 42 51.77 V M22
2025-01-02 01:58:23 C 12 28 57.631 -05 43 25.18 V M22
2025-01-02 10:19:38 C 12 30 16.002 -05 54 35.93 V 703
2025-01-02 10:23:00 C 12 30 16.427 -05 54 40.03 V 703
2025-01-02 10:26:20 C 12 30 16.996 -05 54 44.28 V 703
2025-01-02 10:29:41 C 12 30 17.471 -05 54 49.46 V 703
2025-01-04 14:19:47 C 12 38 39.782 -07 05 15.91 X F51
2025-01-04 14:36:44 C 12 38 42.540 -07 05 39.43 X F51
2025-01-04 14:53:44 C 12 38 45.334 -07 06 03.29 X F51
2025-01-04 15:10:43 C 12 38 48.111 -07 06 26.97 X F51
2025-01-06 12:16:18 C 12 46 31.066 -08 10 57.54 V G96
2025-01-06 12:28:42 C 12 46 33.229 -08 11 15.11 V 703
2025-01-06 12:31:55 C 12 46 33.769 -08 11 20.47 V G96
2025-01-06 12:32:02 C 12 46 33.776 -08 11 21.01 V 703
2025-01-06 12:35:22 C 12 46 34.356 -08 11 25.30 V 703
2025-01-06 12:38:41 C 12 46 34.939 -08 11 30.52 V 703
2025-01-06 12:40:50 C 12 46 35.314 -08 11 33.54 V G96
2025-01-06 12:49:43 C 12 46 36.862 -08 11 46.57 V G96
2025-01-11 12:17:06 C 13 09 18.911 -11 17 29.26 V G96
2025-01-11 12:24:29 C 13 09 20.405 -11 17 41.39 V G96
2025-01-11 12:31:50 C 13 09 21.895 -11 17 53.52 V G96
2025-01-11 12:39:12 C 13 09 23.382 -11 18 05.65 V G96
2025-01-12 11:27:01 C 13 14 08.923 -11 55 58.84 V 703
2025-01-12 11:33:31 C 13 14 10.460 -11 56 11.87 V 703
2025-01-12 11:36:46 C 13 14 11.303 -11 56 19.39 V 703
2025-01-16 11:32:02 C 13 35 57.084 -14 44 25.80 V 703
2025-01-16 11:35:18 C 13 35 57.811 -14 44 32.17 V 703
2025-01-16 11:38:34 C 13 35 58.574 -14 44 38.94 V 703
2025-01-16 11:41:50 C 13 35 59.410 -14 44 44.99 V 703
2025-01-17 02:03:57 C 13 39 31.018 -15 10 49.30 V M22
2025-01-17 02:08:31 C 13 39 32.218 -15 10 56.93 V M22
2025-01-17 02:37:13 C 13 39 39.281 -15 11 50.60 V M22
Radar Observations (18)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2012-03-06 00:08:00 153864.8801 0.3 Hz 2380 -1 -1
2012-03-06 00:20:00 173255253.92 12 us 2380 -1 -1
2012-03-06 23:54:00 139112.4176 0.2 Hz 2380 -1 -1
2012-03-06.005556 15386488 30 Hz 2380 251 251
2012-03-06.013889 17325525392 12000 us 2380 251 251
2012-03-06.995833 13911242 20 Hz 2380 251 251
2012-03-07 00:30:00 167943313.79 5 us 2380 -1 -1
2012-03-07 23:43:00 123241.6204 0.2 Hz 2380 -1 -1
2012-03-07.020833 16794331379 5000 us 2380 251 251
2012-03-07.988194 12324162 20 Hz 2380 251 251
2012-03-08 00:12:00 163282063.99 5 us 2380 -1 -1
2012-03-08.008333 16328206399 5000 us 2380 251 251
2012-03-11 23:40:00 192993.056 0.4 Hz 8560 -14 -14
2012-03-11.986111 19299306 40 Hz 8560 253 253
2012-03-12 00:40:00 150629707.63 3 us 8560 -14 -14
2012-03-12.027778 15062970763 3000 us 8560 253 253
2012-03-13 00:00:00 149241852.38 3 us 8560 -14 -14
2012-03-13.000000 14924185238 3000 us 8560 253 253
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)