153415 (2001 QP153)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2139138115 ± 3.37e-08
Semi-major axis (a)0.8915260886 AU ± 3.29e-10
Inclination (i)50.20604241° ± 5.69e-06
Long. of Asc. Node (Ω)317.67075626° ± 4.62e-06
Arg. of Perihelion (ω)244.27479884° ± 8.47e-06
Mean Anomaly (M)39.05481589° ± 1.27e-05
Mean Motion (n)1.1708767749°/day ± 6.47e-10
Perihelion dist (q)0.70081634 AU ± 3.01e-08
Aphelion dist (Q)1.08223583 AU ± 3.01e-08
Orbital Period0.84178481 yr ± 4.65e-10
Physical Parameters
H (abs. magnitude)17.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.245″
Uncertainty0
Orbit TypeAten
MOID0.074863 AU
Observations Used651
Radar Obs Used3
Gaia Obs Used23
Oppositions4
Arc Total1996-2017
First Observation Used1996-08-14
Last Observation Used2024-01-03
Observations (671)
Date Type RA Dec Mag Band Observatory
2023-12-08 13:05:39 C 14 17 41.798 +23 29 42.14 V 703
2023-12-09 15:06:49 C 14 19 01.414 +22 24 35.50 V T05
2023-12-09 15:21:09 C 14 19 02.119 +22 23 58.99 V T05
2023-12-09 15:38:04 C 14 19 02.976 +22 23 16.76 V T05
2023-12-09 15:48:48 C 14 19 03.552 +22 22 49.73 V T05
2023-12-12 15:05:23 C 14 22 55.838 +19 12 48.31 V T05
2023-12-12 15:13:05 C 14 22 56.258 +19 12 26.06 V T05
2023-12-12 15:40:15 C 14 22 57.792 +19 11 10.93 V T05
2023-12-12 15:53:26 C 14 22 58.462 +19 10 34.28 V T05
2023-12-15 14:37:52 C 14 27 13.140 +15 43 41.66 V T05
2023-12-15 14:43:50 C 14 27 13.505 +15 43 23.27 V T05
2023-12-15 14:52:19 C 14 27 14.026 +15 42 57.42 V T05
2023-12-15 15:11:20 C 14 27 15.144 +15 42 00.18 V T05
2023-12-17 14:50:40 C 14 30 22.831 +13 11 24.90 V T08
2023-12-17 14:55:21 C 14 30 23.148 +13 11 09.89 V T08
2023-12-17 15:04:42 C 14 30 23.774 +13 10 38.21 V T08
2023-12-17 15:31:50 C 14 30 25.572 +13 09 11.45 V T08
2024-01-03 12:55:01 C 15 11 38.551 -14 44 21.16 V 703
2024-01-03 13:00:55 C 15 11 39.433 -14 44 50.06 V 703
2024-01-03 13:06:49 C 15 11 40.348 -14 45 18.79 V 703
2024-01-03 13:12:42 C 15 11 41.186 -14 45 47.95 V 703
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2017-08-09 12:10:00 -103810.851 4 Hz 8560 -14 -14
2017-08-10 11:40:00 97446723.62 10 us 8560 -14 -14
2017-08-10 12:30:00 97557978.23 3 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)