IAA RAS IAA Minor Planet Database

15745 Yuliya (1991 PM5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2554164673 ± 9.15e-09
Semi-major axis (a)1.7195258834 AU ± 4.95e-10
Inclination (i)14.42969059° ± 2.43e-07
Long. of Asc. Node (Ω)132.57488200° ± 3.40e-06
Arg. of Perihelion (ω)140.63264420° ± 3.20e-06
Mean Anomaly (M)99.21879658° ± 2.06e-06
Mean Motion (n)0.4371185126°/day ± 1.89e-10
Perihelion dist (q)1.28033066 AU ± 1.57e-08
Aphelion dist (Q)2.15872111 AU ± 1.57e-08
Orbital Period2.25482622 yr ± 9.74e-10
Physical Parameters
H (abs. magnitude)17.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.053″
Uncertainty0
Orbit TypeAmor
MOID0.294027 AU
Observations Used1410
Gaia Obs Used156
Oppositions19
Arc Total1982-2025
First Observation Used1982-07-27
Last Observation Used2025-12-17
Observations (1578)
Date Type RA Dec Mag Band Observatory
2020-02-13 16:14:22 s 1 -174278.69 1 +350580.89 9820.0 – C57
2020-02-13 16:44:22 S 10 03 08.542 +19 03 33.88 – V C57
2020-02-13 16:44:22 s 1 -175055.61 1 +349668.00 9530.0 – C57
2020-02-13 18:14:22 S 10 03 03.449 +19 04 49.26 – V C57
2020-02-13 18:14:22 s 1 -177363.54 1 +346884.15 4510.0 – C57
2020-02-13 23:14:22 S 10 02 46.296 +19 08 41.39 – V C57
2020-02-13 23:14:22 s 1 -184799.80 6 +337112.85 190.0 – C57
2020-02-14 05:59:33 C 10 02 03.61 +19 10 56.5 – U I41
2020-02-14 06:36:05 C 10 02 01.58 +19 11 25.2 – U I41
2020-02-14 08:42:47 C 10 01 54.49 +19 13 03.8 – V G96
2020-02-14 08:44:22 S 10 02 13.152 +19 16 10.52 – V C57
2020-02-14 08:44:22 s 1 -197740.95 1 +316438.14 3330.0 – C57
2020-02-14 08:50:09 C 10 01 54.07 +19 13 09.5 – V G96
2020-02-14 08:57:33 C 10 01 53.66 +19 13 15.2 – V G96
2020-02-14 09:04:55 C 10 01 53.25 +19 13 20.6 – V G96
2020-02-14 11:44:22 S 10 02 02.669 +19 18 32.94 – V C57
2020-02-14 11:44:22 s 1 -201471.91 1 +309326.50 2070.0 – C57
2020-02-14 12:14:22 S 10 02 01.128 +19 18 52.88 – V C57
2020-02-14 12:14:22 s 1 -202075.90 9 +308113.69 1820.0 – C57
2020-02-14 15:14:22 S 10 01 50.784 +19 21 12.96 – V C57
2020-02-14 15:14:22 s 1 -205588.91 1 +300670.55 5710.0 – C57
2020-02-14 15:44:22 S 10 01 49.142 +19 21 38.23 – V C57
2020-02-14 15:44:22 s 1 -206155.48 6 +299402.19 6770.0 – C57
2020-02-14 17:14:22 S 10 01 43.644 +19 22 45.34 – V C57
2020-02-14 17:14:22 s 1 -207821.82 0 +295549.12 3920.0 – C57
2020-02-15 00:14:22 S 10 01 19.025 +19 28 14.45 – V C57
2020-02-15 00:14:22 s 1 -214899.50 5 +276606.37 820.0 – C57
2020-02-15 01:14:22 S 10 01 15.691 +19 29 05.17 – V C57
2020-02-15 01:14:22 s 1 -215811.20 4 +273769.46 5270.0 – C57
2020-02-15 01:58:07 C 10 00 59.04 +19 26 25.9 – V 160
2020-02-15 02:03:13 C 10 00 58.78 +19 26 30.1 – V 160
2020-02-15 02:08:20 C 10 00 58.49 +19 26 34.0 – V 160
2020-02-15 03:44:22 S 10 01 06.857 +19 30 55.80 – V C57
2020-02-15 03:44:22 s 1 -217974.59 1 +266532.17 170.0 – C57
2020-02-15 07:28:46 C 10 00 41.53 +19 30 45.0 – V 703
2020-02-15 07:36:18 C 10 00 41.11 +19 30 50.7 – V 703
2020-02-15 07:43:51 C 10 00 40.69 +19 30 55.9 – V 703
2020-02-15 07:51:23 C 10 00 40.36 +19 31 02.6 – V 703
2020-02-15 10:14:22 S 10 00 43.606 +19 35 58.85 – V C57
2020-02-15 10:14:22 s 1 -222773.91 0 +246732.66 200.0 – C57
2020-02-15 10:44:22 S 10 00 42.137 +19 36 27.47 – V C57
2020-02-15 10:44:22 s 1 -223090.59 1 +245150.06 4230.0 – C57
2020-02-15 11:14:22 S 10 00 40.519 +19 36 48.56 – V C57
2020-02-15 11:14:22 s 1 -223399.39 7 +243558.86 1410.0 – C57
2020-02-15 14:14:22 S 10 00 29.966 +19 39 11.09 – V C57
2020-02-15 14:14:22 s 1 -225082.29 0 +233829.99 5310.0 – C57
2020-02-15 21:44:22 S 10 00 02.837 +19 44 51.79 – V C57
2020-02-15 21:44:22 s 1 -227912.42 3 +208123.19 9590.0 – C57
2020-02-15 22:14:22 S 10 00 00.514 +19 45 22.21 – V C57
2020-02-15 22:14:22 s 1 -228025.44 6 +206337.93 1140.0 – C57