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
2020-01-29 08:26:38 C 10 19 02.67 +14 27 43.5 – V 703
2020-01-29 08:34:10 C 10 19 02.34 +14 27 48.5 – V 703
2020-01-29 11:21:20 C 10 18 56.72 +14 29 43.3 – V T08
2020-01-29 11:44:50 C 10 18 55.91 +14 29 59.8 – V T08
2020-01-29 11:49:02 C 10 18 55.85 +14 30 02.8 – V T08
2020-01-29 12:07:24 C 10 18 55.12 +14 30 14.4 – V T08
2020-01-30 10:25:15 C 10 18 08.843 +14 45 25.03 – U F52
2020-01-30 10:42:36 C 10 18 08.188 +14 45 36.91 – U F52
2020-01-30 10:59:44 C 10 18 07.540 +14 45 48.81 – U F52
2020-01-30 11:16:56 C 10 18 06.889 +14 46 00.62 – U F52
2020-02-01 07:13:25 C 10 16 29.66 +15 16 36.4 – V 703
2020-02-01 07:21:00 C 10 16 29.27 +15 16 42.2 – V 703
2020-02-01 07:28:35 C 10 16 29.02 +15 16 47.1 – V 703
2020-02-01 07:36:09 C 10 16 28.70 +15 16 51.8 – V 703
2020-02-01 09:06:09 C 10 16 25.13 +15 17 56.4 – V G96
2020-02-01 09:13:30 C 10 16 24.83 +15 18 01.7 – V G96
2020-02-01 09:20:51 C 10 16 24.53 +15 18 06.8 – V G96
2020-02-01 09:28:12 C 10 16 24.23 +15 18 12.1 – V G96
2020-02-02 08:23:47 C 10 15 30.60 +15 34 32.7 – V G96
2020-02-02 08:31:09 C 10 15 30.29 +15 34 38.0 – V G96
2020-02-02 08:38:32 C 10 15 29.97 +15 34 43.3 – V G96
2020-02-02 08:45:56 C 10 15 29.67 +15 34 48.4 – V G96
2020-02-02 08:54:27 C 10 15 29.35 +15 34 54.9 – U I41
2020-02-02 10:38:40 C 10 15 24.96 +15 36 09.5 – U I41
2020-02-04 06:33:02 C 10 13 36.96 +16 08 04.6 – U I41
2020-02-04 06:34:22 C 10 13 36.90 +16 08 05.8 – U I41
2020-02-04 10:34:26 C 10 13 26.16 +16 11 02.4 – U I41
2020-02-05 05:35:07 C 10 12 37.52 +16 25 06.5 – U I41
2020-02-05 06:19:14 C 10 12 35.52 +16 25 38.7 – V 703
2020-02-05 06:26:51 C 10 12 35.07 +16 25 44.5 – V 703
2020-02-05 06:34:28 C 10 12 34.75 +16 25 51.7 – V 703
2020-02-05 06:42:06 C 10 12 34.30 +16 25 56.5 – V 703
2020-02-05 07:06:04 C 10 12 33.39 +16 26 14.1 – U I41
2020-02-06 05:55:46 C 10 11 32.70 +16 43 17.5 – U I41
2020-02-06 07:05:06 C 10 11 29.44 +16 44 10.0 – U I41
2020-02-12 11:44:22 S 10 04 45.631 +18 40 36.62 – V C57
2020-02-12 11:44:22 s 1 -124621.76 5 +390333.69 1560.0 – C57
2020-02-12 16:14:22 S 10 04 30.595 +18 44 02.94 – V C57
2020-02-12 16:14:22 s 1 -133076.37 6 +385650.07 1060.0 – C57
2020-02-13 02:14:22 S 10 03 56.918 +18 51 59.47 – V C57
2020-02-13 02:14:22 s 1 -151104.35 1 +373109.71 6860.0 – C57
2020-02-13 05:44:22 S 10 03 45.701 +18 54 46.26 – V C57
2020-02-13 05:44:22 s 1 -157140.40 8 +368023.73 6820.0 – C57
2020-02-13 08:14:22 S 10 03 37.164 +18 56 52.55 – V C57
2020-02-13 08:14:22 s 1 -161357.16 1 +364168.69 4810.0 – C57
2020-02-13 12:14:22 S 10 03 23.590 +18 59 55.61 – V C57
2020-02-13 12:14:22 s 1 -167930.74 7 +357613.99 2040.0 – C57
2020-02-13 12:44:22 S 10 03 21.842 +19 00 27.72 – V C57
2020-02-13 12:44:22 s 1 -168736.88 5 +356761.09 9170.0 – C57
2020-02-13 16:14:22 S 10 03 09.821 +19 03 06.55 – V C57