2025 QP40

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4183522359 ± 5.93e-06
Semi-major axis (a)2.1634138513 AU ± 2.58e-05
Inclination (i)5.25328545° ± 4.22e-05
Long. of Asc. Node (Ω)152.98983400° ± 5.47e-05
Arg. of Perihelion (ω)221.02322069° ± 1.81e-04
Mean Anomaly (M)9.82255234° ± 2.14e-04
Mean Motion (n)0.3097439749°/day ± 5.54e-06
Perihelion dist (q)1.25834483 AU ± 1.97e-05
Aphelion dist (Q)3.06848287 AU ± 3.88e-05
Orbital Period3.18206765 yr ± 5.69e-05
Physical Parameters
H (abs. magnitude)21.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.128″
Uncertainty0
Orbit TypeAmor
MOID0.264133 AU
Observations Used25
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-25
Last Observation Used2025-10-25
Observations (27)
Date Type RA Dec Mag Band Observatory
2025-08-25 09:19:31 C 21 47 20.603 -12 18 59.49 X F52
2025-08-25 09:35:12 C 21 47 20.472 -12 19 09.36 X F52
2025-08-25 10:06:39 C 21 47 20.220 -12 19 29.54 X F52
2025-09-01 08:54:32 C 21 47 34.367 -14 09 04.21 V F51
2025-09-01 09:12:57 C 21 47 34.347 -14 09 16.66 V F51
2025-09-11 09:44:39 C 21 50 31.050 -16 46 31.76 V F52
2025-09-11 10:02:04 C 21 50 31.267 -16 46 42.34 V F52
2025-09-14 16:27:58 C 21 52 25.101 -17 33 59.51 X N56
2025-09-14 16:50:52 C 21 52 25.585 -17 34 12.84 X N56
2025-09-14 17:13:00 C 21 52 26.130 -17 34 25.85 X N56
2025-09-15 07:50:08 C 21 52 51.114 -17 42 47.35 X F51
2025-09-15 08:10:38 C 21 52 51.542 -17 42 59.14 X F51
2025-09-15 08:51:36 C 21 52 52.414 -17 43 22.68 X F51
2025-09-15 10:20:37 C 21 52 54.323 -17 44 12.83 V F52
2025-09-15 10:21:32 C 21 52 54.343 -17 44 13.36 V F52
2025-09-16 03:23:59 C 21 53 25.250 -17 53 30.30 V 807
2025-09-16 03:37:05 C 21 53 25.560 -17 53 37.50 V 807
2025-09-16 03:50:11 C 21 53 25.870 -17 53 44.80 V 807
2025-09-27 23:44:12 C 22 05 58.950 -20 00 59.30 V 807
2025-09-27 23:52:03 C 22 05 59.370 -20 01 01.70 V 807
2025-09-27 23:59:55 C 22 05 59.770 -20 01 04.60 V 807
2025-10-11 00:13:58 C 22 28 42.120 -20 47 58.90 V 807
2025-10-11 00:21:52 C 22 28 42.760 -20 47 58.30 V 807
2025-10-11 00:29:46 C 22 28 43.370 -20 47 58.50 V 807
2025-10-25 01:10:39 C 23 01 15.080 -19 37 03.10 V 807
2025-10-25 01:31:40 C 23 01 17.150 -19 36 55.10 V 807
2025-10-25 01:52:40 C 23 01 19.230 -19 36 46.70 V 807