87309 (2000 QP)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4631958928 ± 2.18e-08
Semi-major axis (a)0.8474560293 AU ± 2.87e-10
Inclination (i)34.74286810° ± 2.76e-06
Long. of Asc. Node (Ω)294.26715532° ± 1.58e-06
Arg. of Perihelion (ω)188.17335860° ± 1.82e-06
Mean Anomaly (M)14.58245020° ± 4.13e-06
Mean Motion (n)1.2633873246°/day ± 6.41e-10
Perihelion dist (q)0.45491788 AU ± 1.84e-08
Aphelion dist (Q)1.23999418 AU ± 1.84e-08
Orbital Period0.78014577 yr ± 3.96e-10
Physical Parameters
H (abs. magnitude)17.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.101″
Uncertainty0
Orbit TypeAten
MOID0.200953 AU
Observations Used980
Gaia Obs Used48
Oppositions11
Arc Total1975-2025
First Observation Used1975-07-08
Last Observation Used2025-09-03
Observations (1076)
Date Type RA Dec Mag Band Observatory
2025-07-09 13:19:20 C 23 37 02.263 +25 13 32.63 V T05
2025-07-09 13:24:38 C 23 37 02.216 +25 13 48.42 X F51
2025-07-09 13:27:47 C 23 37 02.172 +25 13 57.75 X F52
2025-07-09 13:41:46 C 23 37 01.999 +25 14 38.68 X F52
2025-07-13 12:39:50 C 23 35 47.566 +30 04 05.27 V T05
2025-07-13 12:42:26 C 23 35 47.551 +30 04 13.48 V T05
2025-07-13 12:51:09 C 23 35 47.340 +30 04 41.23 V T05
2025-07-13 12:59:01 C 23 35 47.105 +30 05 07.22 V T05
2025-07-14 12:45:53 C 23 35 18.127 +31 21 07.13 V T05
2025-07-14 12:48:40 C 23 35 18.048 +31 21 14.72 V T05
2025-07-14 12:54:32 C 23 35 17.906 +31 21 34.60 V T05
2025-07-14 13:11:54 C 23 35 17.503 +31 22 30.32 V T05
2025-07-21 11:54:54 C 23 29 20.741 +40 52 23.05 V T08
2025-07-21 12:00:11 C 23 29 20.410 +40 52 42.38 V T08
2025-07-21 12:03:49 C 23 29 20.194 +40 52 55.67 V T08
2025-07-21 12:08:31 C 23 29 19.942 +40 53 12.41 V T08
2025-07-23 08:18:50 C 23 26 48.569 +43 33 35.89 V T05
2025-07-23 08:24:13 C 23 26 48.226 +43 33 55.69 V T05
2025-07-23 08:29:53 C 23 26 47.873 +43 34 17.65 V T05
2025-07-23 08:34:32 C 23 26 47.618 +43 34 36.19 V T05
2025-07-23 13:12:59 C 23 26 28.339 +43 51 48.89 V T05
2025-07-23 14:11:43 C 23 26 24.113 +43 55 24.85 V T05
2025-07-23 14:17:58 C 23 26 23.642 +43 55 48.19 X F51
2025-07-23 14:27:34 C 23 26 22.949 +43 56 23.35 X F51
2025-07-23 14:37:04 C 23 26 22.266 +43 56 58.15 X F51
2025-07-23 14:58:16 C 23 26 20.743 +43 58 15.78 V T05
2025-07-25 09:29:18 C 23 23 21.050 +46 36 02.66 V T05
2025-07-25 09:37:17 C 23 23 20.393 +46 36 33.12 V T05
2025-07-25 09:43:57 C 23 23 19.843 +46 36 58.21 V T05
2025-07-25 09:52:16 C 23 23 19.138 +46 37 29.86 V T05
2025-07-27 11:16:06 C 23 19 01.894 +49 43 43.57 V T08
2025-07-27 11:25:36 C 23 19 00.890 +49 44 20.18 V T08
2025-07-27 11:34:14 C 23 18 59.981 +49 44 53.05 V T08
2025-07-27 11:41:35 C 23 18 59.242 +49 45 20.95 V T08
2025-07-30 10:37:55 C 23 11 04.099 +54 15 33.08 V T08
2025-07-30 10:53:13 C 23 11 02.002 +54 16 31.84 V T08
2025-07-30 11:09:06 C 23 10 59.830 +54 17 32.96 V T08
2025-07-30 11:11:21 C 23 10 59.486 +54 17 41.50 V T08
2025-07-30 11:20:05 C 23 10 58.342 +54 18 15.34 V T08
2025-08-04 11:42:03 C 22 50 32.011 +61 53 29.00 V T05
2025-08-04 11:45:32 C 22 50 31.198 +61 53 41.17 V T05
2025-08-04 11:46:12 C 22 50 31.046 +61 53 44.30 V T05
2025-08-04 11:50:21 C 22 50 30.096 +61 53 59.64 V T05
2025-08-04 11:53:38 C 22 50 29.323 +61 54 11.48 V T05
2025-08-04 11:59:07 C 22 50 28.073 +61 54 31.75 V T05
2025-08-04 12:09:02 C 22 50 25.776 +61 55 08.87 V T05
2025-08-04 12:44:18 C 22 50 17.558 +61 57 19.51 V T05
2025-08-04 23:44:31 C 22 47 50.289 +62 37 52.82 X R59
2025-08-04 23:50:47 C 22 47 48.775 +62 38 16.31 X R59
2025-08-04 23:57:03 C 22 47 47.301 +62 38 39.51 X R59