IAA RAS IAA Minor Planet Database

163902 (2003 SW222)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2479954239 ± 8.88e-09
Semi-major axis (a)1.6607207679 AU ± 5.35e-10
Inclination (i)16.11171044° ± 8.88e-07
Long. of Asc. Node (Ω)283.70141275° ± 2.48e-06
Arg. of Perihelion (ω)165.05102950° ± 3.12e-06
Mean Anomaly (M)105.36567864° ± 1.61e-06
Mean Motion (n)0.4605399941°/day ± 2.22e-10
Perihelion dist (q)1.24886962 AU ± 1.48e-08
Aphelion dist (Q)2.07257192 AU ± 1.48e-08
Orbital Period2.14015351 yr ± 1.03e-09
Physical Parameters
H (abs. magnitude)17.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.142″
Uncertainty0
Orbit TypeAmor
MOID0.269946 AU
Observations Used2497
Gaia Obs Used96
Oppositions7
Arc Total2003-2017
First Observation Used2003-09-30
Last Observation Used2024-11-01
Observations (3048)
Date Type RA Dec Mag Band Observatory
2019-03-06 15:14:34 S 11 07 36.566 -36 48 58.25 – V C57
2019-03-06 15:14:34 s 1 -75082.588 0 +374537.28 1330.0 – C57
2019-03-06 15:44:34 S 11 07 34.246 -36 48 52.92 – V C57
2019-03-06 15:44:34 s 1 -76084.643 0 +374384.83 8610.0 – C57
2019-03-06 16:14:34 S 11 07 32.141 -36 48 49.14 – V C57
2019-03-06 16:14:34 s 1 -77085.055 0 +374223.67 5460.0 – C57
2019-03-06 16:44:34 S 11 07 30.214 -36 48 53.75 – V C57
2019-03-06 16:44:34 s 1 -78083.800 0 +374053.80 1780.0 – C57
2019-03-06 17:14:34 S 11 07 27.535 -36 48 53.89 – V C57
2019-03-06 17:14:34 s 1 -79080.857 0 +373875.23 7450.0 – C57
2019-03-06 17:44:34 S 11 07 25.678 -36 48 55.37 – V C57
2019-03-06 17:44:34 s 1 -80076.203 0 +373687.97 2380.0 – C57
2019-03-06 18:14:34 S 11 07 23.522 -36 48 51.05 – V C57
2019-03-06 18:14:34 s 1 -81069.815 0 +373492.02 6440.0 – C57
2019-03-06 18:44:34 S 11 07 21.036 -36 48 49.61 – V C57
2019-03-06 18:44:34 s 1 -82061.672 0 +373287.39 9520.0 – C57
2019-03-06 19:44:34 S 11 07 16.877 -36 48 52.52 – V C57
2019-03-06 19:44:34 s 1 -84040.028 0 +372852.12 2350.0 – C57
2019-03-06 20:14:34 S 11 07 15.058 -36 48 55.08 – V C57
2019-03-06 20:14:34 s 1 -85026.481 0 +372621.48 1860.0 – C57
2019-03-06 21:14:34 S 11 07 10.810 -36 48 55.98 – V C57
2019-03-06 21:14:34 s 1 -86993.827 0 +372134.23 6570.0 – C57
2019-03-06 22:14:34 S 11 07 05.990 -36 48 55.12 – V C57
2019-03-06 22:14:34 s 1 -88953.606 0 +371612.37 4770.0 – C57
2019-03-06 22:44:34 S 11 07 04.248 -36 48 59.18 – V C57
2019-03-06 22:44:34 s 1 -89930.600 0 +371338.48 6150.0 – C57
2019-03-06 23:14:34 S 11 07 01.819 -36 48 50.04 – V C57
2019-03-06 23:14:34 s 1 -90905.634 0 +371055.96 5580.0 – C57
2019-03-06 23:44:34 S 11 06 59.652 -36 48 53.53 – V C57
2019-03-06 23:44:34 s 1 -91878.685 0 +370764.80 2950.0 – C57
2019-03-07 00:44:34 S 11 06 55.205 -36 48 46.51 – V C57
2019-03-07 00:44:34 s 1 -93818.743 0 +370156.59 1060.0 – C57
2019-03-07 01:14:34 S 11 06 52.740 -36 48 56.12 – V C57
2019-03-07 01:14:34 s 1 -94785.705 0 +369839.55 1580.0 – C57
2019-03-07 02:14:34 S 11 06 48.509 -36 48 51.26 – V C57
2019-03-07 02:14:34 s 1 -96713.376 0 +369179.63 5000.0 – C57
2019-03-07 02:44:34 S 11 06 46.418 -36 48 55.22 – V C57
2019-03-07 02:44:34 s 1 -97674.039 0 +368836.74 7690.0 – C57
2019-03-07 03:14:34 S 11 06 44.278 -36 48 46.40 – V C57
2019-03-07 03:14:34 s 1 -98632.556 0 +368485.25 7540.0 – C57
2019-03-07 03:44:34 S 11 06 41.686 -36 48 52.34 – V C57
2019-03-07 03:44:34 s 1 -99588.902 0 +368125.15 4440.0 – C57
2019-03-07 04:14:34 S 11 06 39.787 -36 48 50.72 – V C57
2019-03-07 04:14:34 s 1 -100543.05 6 +367756.44 8300.0 – C57
2019-03-07 05:14:34 S 11 06 35.174 -36 48 50.47 – V C57
2019-03-07 05:14:34 s 1 -102444.68 6 +366993.22 6400.0 – C57
2019-03-07 05:44:34 S 11 06 33.022 -36 48 49.07 – V C57
2019-03-07 05:44:34 s 1 -103392.11 6 +366598.72 420.0 – C57
2019-03-07 06:14:34 S 11 06 30.878 -36 48 51.73 – V C57
2019-03-07 06:14:34 s 1 -104337.25 6 +366195.61 950.0 – C57