IAA RAS IAA Minor Planet Database

85275 (1994 LY)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4418927384 ± 2.38e-09
Semi-major axis (a)1.8909891908 AU ± 2.51e-10
Inclination (i)17.71214386° ± 6.52e-07
Long. of Asc. Node (Ω)141.13091900° ± 8.80e-07
Arg. of Perihelion (ω)202.86319966° ± 1.29e-06
Mean Anomaly (M)359.56814964° ± 5.26e-07
Mean Motion (n)0.3790344695°/day ± 7.56e-11
Perihelion dist (q)1.05537480 AU ± 4.51e-09
Aphelion dist (Q)2.72660358 AU ± 4.52e-09
Orbital Period2.60036055 yr ± 5.19e-10
Physical Parameters
H (abs. magnitude)16.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.267″
Uncertainty0
Orbit TypeAmor
MOID0.062864 AU
Observations Used9537
Gaia Obs Used64
Oppositions14
Arc Total1994-2026
First Observation Used1994-06-05
Last Observation Used2026-01-08
Observations (15931)
Date Type RA Dec Mag Band Observatory
2020-06-23 16:44:15 S 18 22 11.890 +23 43 49.66 – V C57
2020-06-23 16:44:15 s 1 +143055.63 3 +181948.91 6050.0 – C57
2020-06-23 17:14:15 S 18 22 11.047 +23 43 53.76 – V C57
2020-06-23 17:14:15 s 1 +142783.88 3 +184299.69 2630.0 – C57
2020-06-23 17:44:15 S 18 22 10.349 +23 43 58.84 – V C57
2020-06-23 17:44:15 s 1 +142497.54 6 +186631.68 1790.0 – C57
2020-06-23 18:14:15 S 18 22 09.528 +23 44 05.14 – V C57
2020-06-23 18:14:15 s 1 +142196.95 9 +188945.07 3700.0 – C57
2020-06-23 18:44:15 S 18 22 08.758 +23 44 10.64 – V C57
2020-06-23 18:44:15 s 1 +141882.44 8 +191240.01 8510.0 – C57
2020-06-23 19:14:15 S 18 22 07.903 +23 44 14.71 – V C57
2020-06-23 19:14:15 s 1 +141554.33 0 +193516.66 6360.0 – C57
2020-06-23 21:44:15 S 18 22 04.094 +23 44 41.89 – V C57
2020-06-23 21:44:15 s 1 +139720.04 2 +204631.06 6070.0 – C57
2020-06-23 22:14:15 S 18 22 03.336 +23 44 48.91 – V C57
2020-06-23 22:14:15 s 1 +139316.40 6 +206801.22 5000.0 – C57
2020-06-23 22:44:15 S 18 22 02.568 +23 44 53.45 – V C57
2020-06-23 22:44:15 s 1 +138901.12 6 +208954.16 7890.0 – C57
2020-06-23 23:08:08 C 18 22 40.25 +23 49 34.2 – q 160
2020-06-23 23:10:13 C 18 22 40.19 +23 49 34.7 – q 160
2020-06-23 23:12:20 C 18 22 40.12 +23 49 35.3 – q 160
2020-06-23 23:14:15 S 18 22 01.870 +23 44 58.74 – V C57
2020-06-23 23:14:15 s 1 +138474.45 2 +211090.02 4850.0 – C57
2020-06-23 23:44:15 S 18 22 01.133 +23 45 03.24 – V C57
2020-06-23 23:44:15 s 1 +138036.62 3 +213208.93 5990.0 – C57
2020-06-24 00:14:15 S 18 22 00.348 +23 45 09.72 – V C57
2020-06-24 00:14:15 s 1 +137587.87 7 +215311.03 1420.0 – C57
2020-06-24 01:14:15 S 18 21 58.858 +23 45 20.12 – V C57
2020-06-24 01:14:15 s 1 +136658.53 6 +219465.35 5570.0 – C57
2020-06-24 01:44:15 S 18 21 58.188 +23 45 24.16 – V C57
2020-06-24 01:44:15 s 1 +136178.37 9 +221517.83 4490.0 – C57
2020-06-24 03:14:15 S 18 21 55.944 +23 45 42.52 – V C57
2020-06-24 03:14:15 s 1 +134678.47 4 +227578.12 9850.0 – C57
2020-06-24 04:03:39 C 18 22 33.29 +23 50 57.6 – V V16
2020-06-24 04:22:04 C 18 22 32.74 +23 51 02.7 – V V16
2020-06-24 04:44:15 S 18 21 53.743 +23 45 53.28 – V C57
2020-06-24 04:44:15 s 1 +133093.54 5 +233495.29 30.0 – C57
2020-06-24 05:07:45 C 18 22 31.33 +23 51 16.0 – V V16
2020-06-24 05:14:15 S 18 21 52.927 +23 46 02.68 – V C57
2020-06-24 05:14:15 s 1 +132547.21 3 +235436.44 3790.0 – C57
2020-06-24 05:44:15 S 18 21 51.953 +23 46 08.11 – V C57
2020-06-24 05:44:15 s 1 +131992.16 4 +237362.16 2870.0 – C57
2020-06-24 06:14:15 S 18 21 51.499 +23 46 14.41 – V C57
2020-06-24 06:14:15 s 1 +131428.56 9 +239272.56 7360.0 – C57
2020-06-24 06:44:15 S 18 21 50.822 +23 46 21.18 – V C57
2020-06-24 06:44:15 s 1 +130856.59 4 +241167.77 7320.0 – C57
2020-06-24 07:14:15 S 18 21 50.009 +23 46 25.97 – V C57
2020-06-24 07:14:15 s 1 +130276.40 3 +243047.89 2850.0 – C57
2020-06-24 07:44:15 S 18 21 49.502 +23 46 29.42 – V C57
2020-06-24 07:44:15 s 1 +129688.15 2 +244913.03 4020.0 – C57