IAA RAS IAA Minor Planet Database

141079 (2001 XS30)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8281905442 ± 2.80e-08
Semi-major axis (a)1.1645001127 AU ± 2.31e-09
Inclination (i)28.53926992° ± 7.11e-06
Long. of Asc. Node (Ω)251.44312698° ± 7.18e-06
Arg. of Perihelion (ω)0.90725132° ± 8.68e-06
Mean Anomaly (M)259.50666275° ± 7.78e-06
Mean Motion (n)0.7843374895°/day ± 2.34e-09
Perihelion dist (q)0.20007213 AU ± 3.26e-08
Aphelion dist (Q)2.12892809 AU ± 3.29e-08
Orbital Period1.25663544 yr ± 3.75e-09
Physical Parameters
H (abs. magnitude)17.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.801″
Uncertainty0
Orbit TypeApollo
MOID0.302818 AU
Observations Used1370
Oppositions6
Arc Total1998-2026
First Observation Used1998-11-16
Last Observation Used2026-01-12
Observations (2030)
Date Type RA Dec Mag Band Observatory
2020-12-27 13:54:09 s 1 -176545.44 5 +286594.02 3110.0 – C57
2020-12-27 14:14:09 S 06 01 41.251 -09 59 27.42 – V C57
2020-12-27 14:14:09 s 1 -176921.77 5 +285648.05 1130.0 – C57
2020-12-27 14:24:09 S 06 01 39.418 -09 59 46.61 – V C57
2020-12-27 14:24:09 s 1 -177108.93 2 +285173.47 3620.0 – C57
2020-12-27 14:34:09 S 06 01 36.931 -10 00 00.58 – V C57
2020-12-27 14:34:09 s 1 -177295.41 6 +284697.82 5090.0 – C57
2020-12-27 14:44:09 S 06 01 34.411 -10 00 23.40 – V C57
2020-12-27 14:44:09 s 1 -177481.22 2 +284221.09 5540.0 – C57
2020-12-27 14:54:09 S 06 01 32.868 -10 00 31.68 – V C57
2020-12-27 14:54:09 s 1 -177666.34 8 +283743.30 4970.0 – C57
2020-12-27 15:14:09 S 06 01 28.097 -10 00 59.87 – V C57
2020-12-27 15:14:09 s 1 -178034.55 1 +282784.48 740.0 – C57
2020-12-27 16:24:09 S 06 01 14.203 -10 02 46.14 – V C57
2020-12-27 16:24:09 s 1 -179301.47 1 +279394.72 3070.0 – C57
2020-12-27 16:34:09 S 06 01 11.688 -10 02 58.56 – V C57
2020-12-27 16:34:09 s 1 -179479.65 7 +278906.15 2040.0 – C57
2020-12-27 16:54:09 S 06 01 07.858 -10 03 26.03 – V C57
2020-12-27 16:54:09 s 1 -179833.90 2 +277925.74 6770.0 – C57
2020-12-27 17:54:09 S 06 00 54.847 -10 04 56.10 – V C57
2020-12-27 17:54:09 s 1 -180879.41 8 +274958.43 5020.0 – C57
2020-12-27 18:14:09 S 06 00 50.412 -10 05 25.76 – V C57
2020-12-27 18:14:09 s 1 -181222.11 1 +273960.59 2350.0 – C57
2020-12-27 18:24:09 S 06 00 49.046 -10 05 34.58 – V C57
2020-12-27 18:24:09 s 1 -181392.35 4 +273460.03 9350.0 – C57
2020-12-27 18:44:09 S 06 00 44.239 -10 06 10.44 – V C57
2020-12-27 18:44:09 s 1 -181730.62 3 +272455.62 20.0 – C57
2020-12-27 18:54:09 S 06 00 41.916 -10 06 28.51 – V C57
2020-12-27 18:54:09 s 1 -181898.64 2 +271951.76 3680.0 – C57
2020-12-27 19:04:09 S 06 00 40.361 -10 06 42.88 – V C57
2020-12-27 19:04:09 s 1 -182065.91 3 +271446.81 6210.0 – C57
2020-12-27 19:24:09 S 06 00 35.786 -10 07 13.91 – V C57
2020-12-27 19:24:09 s 1 -182398.20 3 +270433.59 7880.0 – C57
2020-12-27 19:44:09 S 06 00 31.937 -10 07 40.66 – V C57
2020-12-27 19:44:09 s 1 -182727.46 9 +269415.96 5000.0 – C57
2020-12-27 20:34:09 S 06 00 20.657 -10 08 46.39 – V C57
2020-12-27 20:34:09 s 1 -183537.24 9 +266852.50 7660.0 – C57
2020-12-27 20:44:09 S 06 00 18.626 -10 09 08.32 – V C57
2020-12-27 20:44:09 s 1 -183696.88 7 +266336.48 8700.0 – C57
2020-12-27 20:54:09 S 06 00 16.788 -10 09 24.41 – V C57
2020-12-27 20:54:09 s 1 -183855.74 5 +265819.34 8570.0 – C57
2020-12-27 21:24:09 S 06 00 10.207 -10 10 01.92 – V C57
2020-12-27 21:24:09 s 1 -184327.60 8 +264261.23 1100.0 – C57
2020-12-27 21:34:09 S 06 00 08.832 -10 10 18.91 – V C57
2020-12-27 21:34:09 s 1 -184483.31 6 +263739.63 6240.0 – C57
2020-12-27 21:44:09 S 06 00 06.310 -10 10 36.12 – V C57
2020-12-27 21:44:09 s 1 -184638.22 9 +263216.90 180.0 – C57
2020-12-27 21:54:09 S 06 00 03.948 -10 10 52.36 – V C57
2020-12-27 21:54:09 s 1 -184792.34 3 +262693.06 2910.0 – C57
2020-12-27 22:04:09 S 06 00 02.275 -10 11 04.85 – V C57