812544 (2005 QC)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7731918435 ± 2.85e-08
Semi-major axis (a)1.8013147386 AU ± 1.71e-09
Inclination (i)13.78722845° ± 9.79e-06
Long. of Asc. Node (Ω)79.85654670° ± 3.84e-05
Arg. of Perihelion (ω)12.28345384° ± 4.05e-05
Mean Anomaly (M)113.94646703° ± 4.93e-06
Mean Motion (n)0.4076879474°/day ± 5.81e-10
Perihelion dist (q)0.40855288 AU ± 5.13e-08
Aphelion dist (Q)3.19407660 AU ± 5.14e-08
Orbital Period2.41759976 yr ± 3.44e-09
Physical Parameters
H (abs. magnitude)18.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.338″
Uncertainty0
Orbit TypeApollo
MOID0.200620 AU
Observations Used273
Oppositions12
Arc Total2005-2025
First Observation Used2005-08-22
Last Observation Used2025-06-18
Observations (294)
Date Type RA Dec Mag Band Observatory
2025-04-27 13:03:19 C 15 38 36.773 +13 27 56.23 V T08
2025-04-27 13:42:54 C 15 38 27.514 +13 27 10.66 V T08
2025-04-27 14:24:14 C 15 38 17.842 +13 26 23.93 V T08
2025-04-27 14:53:20 C 15 38 11.088 +13 25 50.34 V T08
2025-04-27 15:05:06 C 15 38 08.431 +13 25 36.95 V T08
2025-04-28 00:25:41 B 15 36 02.710 +13 14 54.38 X K87
2025-04-28 00:31:27 B 15 36 01.423 +13 14 47.69 X K87
2025-04-28 00:37:15 B 15 36 00.084 +13 14 41.32 X K87
2025-04-28 10:35:41 C 15 33 46.436 +13 03 30.17 V 703
2025-04-28 10:39:01 C 15 33 45.738 +13 03 27.76 V 703
2025-04-28 10:42:21 C 15 33 45.004 +13 03 23.40 V 703
2025-04-28 10:45:40 C 15 33 44.291 +13 03 19.15 V 703
2025-04-28 23:23:28 C 15 31 00.197 +12 49 01.27 Z G19
2025-04-28 23:49:35 C 15 30 54.458 +12 48 32.11 Z G19
2025-04-29 00:15:40 C 15 30 48.768 +12 48 01.98 Z G19
2025-04-29 01:24:59 B 15 30 33.694 +12 46 43.97 V L65
2025-04-29 01:37:00 B 15 30 31.058 +12 46 30.61 V L65
2025-04-29 01:49:00 B 15 30 28.469 +12 46 17.18 V L65
2025-04-30 01:15:30 B 15 25 33.523 +12 20 03.52 X K87
2025-04-30 01:21:44 B 15 25 32.220 +12 19 57.22 X K87
2025-04-30 01:27:55 B 15 25 30.941 +12 19 50.92 X K87
2025-04-30 03:58:41 C 15 25 00.912 +12 17 28.39 V W68
2025-04-30 04:01:18 C 15 25 00.329 +12 17 25.15 V W68
2025-04-30 04:07:12 C 15 24 59.117 +12 17 19.54 V W68
2025-04-30 04:57:17 C 15 24 48.626 +12 16 23.45 V W68
2025-04-30 10:25:01 C 15 23 41.363 +12 09 58.00 V 703
2025-04-30 10:28:19 C 15 23 40.654 +12 09 54.07 V 703
2025-04-30 10:31:37 C 15 23 39.944 +12 09 50.80 V 703
2025-04-30 10:34:56 C 15 23 39.264 +12 09 47.27 V 703
2025-04-30 21:29:43 B 15 21 29.897 +11 57 34.99 X K00
2025-04-30 22:18:39 B 15 21 20.050 +11 56 41.46 X K00
2025-04-30 23:00:15 B 15 21 11.666 +11 55 55.09 X K00
2025-04-30 23:47:34 B 15 21 02.206 +11 55 03.14 X K00
2025-05-01 12:47:44 C 15 18 29.966 +11 40 53.90 V T05
2025-05-01 12:53:04 C 15 18 28.949 +11 40 47.14 V T05
2025-05-01 13:01:05 C 15 18 27.350 +11 40 38.39 V T05
2025-05-01 13:17:11 C 15 18 24.192 +11 40 20.96 V T05
2025-05-02 00:32:48 B 15 16 16.596 +11 27 52.09 X K87
2025-05-02 00:47:32 B 15 16 13.805 +11 27 36.11 X K87
2025-05-02 01:02:16 B 15 16 10.978 +11 27 19.40 X K87
2025-05-02 09:59:39 C 15 14 30.656 +11 17 39.80 V 703
2025-05-02 10:06:08 C 15 14 29.576 +11 17 31.09 V 703
2025-05-02 10:09:23 C 15 14 28.964 +11 17 27.82 V 703
2025-05-03 10:05:33 C 15 10 11.429 +10 51 41.80 V T05
2025-05-03 10:08:09 C 15 10 10.978 +10 51 39.10 V T05
2025-05-03 10:12:43 C 15 10 10.200 +10 51 34.60 V T05
2025-05-03 10:20:32 C 15 10 08.729 +10 51 25.20 V T05
2025-05-03 23:52:40 C 15 07 48.295 +10 36 56.02 V R17
2025-05-04 00:13:12 C 15 07 44.650 +10 36 33.59 V R17
2025-05-04 00:33:44 C 15 07 41.071 +10 36 11.92 V R17