IAA RAS IAA Minor Planet Database

523779 (2015 AX16)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5554248401 ± 3.22e-08
Semi-major axis (a)2.4555385662 AU ± 1.35e-08
Inclination (i)9.25093142° ± 3.70e-06
Long. of Asc. Node (Ω)182.15974177° ± 2.11e-05
Arg. of Perihelion (ω)221.05371127° ± 2.22e-05
Mean Anomaly (M)303.33791893° ± 7.41e-06
Mean Motion (n)0.2561486887°/day ± 2.11e-09
Perihelion dist (q)1.09167145 AU ± 7.93e-08
Aphelion dist (Q)3.81940568 AU ± 8.18e-08
Orbital Period3.84786777 yr ± 3.17e-08
Physical Parameters
H (abs. magnitude)18.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.579″
Uncertainty0
Orbit TypeAmor
MOID0.131008 AU
Observations Used754
Oppositions17
Arc Total2000-2023
First Observation Used2000-02-12
Last Observation Used2023-03-28
Observations (1139)
Date Type RA Dec Mag Band Observatory
2019-01-26 20:14:36 S 07 59 52.462 -00 25 29.14 – V C57
2019-01-26 20:14:36 s 1 -76553.182 0 +380377.40 630.0 – C57
2019-01-26 20:44:36 S 07 59 51.336 -00 25 05.34 – V C57
2019-01-26 20:44:36 s 1 -77477.635 0 +380202.78 8590.0 – C57
2019-01-26 22:14:36 S 07 59 47.962 -00 23 41.50 – V C57
2019-01-26 22:14:36 s 1 -80240.550 0 +379628.81 4800.0 – C57
2019-01-26 22:44:36 S 07 59 46.752 -00 23 20.00 – V C57
2019-01-26 22:44:36 s 1 -81157.972 0 +379420.81 4640.0 – C57
2019-01-26 23:14:36 S 07 59 45.274 -00 22 51.35 – V C57
2019-01-26 23:14:36 s 1 -82073.586 0 +379204.46 3640.0 – C57
2019-01-27 00:14:36 S 07 59 43.044 -00 21 59.87 – V C57
2019-01-27 00:14:36 s 1 -83899.305 0 +378746.79 8700.0 – C57
2019-01-27 01:14:36 S 07 59 40.850 -00 21 06.91 – V C57
2019-01-27 01:14:36 s 1 -85717.545 0 +378255.83 9060.0 – C57
2019-01-27 03:14:36 S 07 59 35.971 -00 19 19.27 – V C57
2019-01-27 03:14:36 s 1 -89330.928 0 +377174.15 2070.0 – C57
2019-01-27 04:14:36 S 07 59 33.766 -00 18 33.98 – V C57
2019-01-27 04:14:36 s 1 -91125.739 0 +376583.47 2900.0 – C57
2019-01-27 05:44:36 S 07 59 30.562 -00 17 09.24 – V C57
2019-01-27 05:44:36 s 1 -93802.636 0 +375635.22 3250.0 – C57
2019-01-27 07:14:36 S 07 59 27.082 -00 15 52.74 – V C57
2019-01-27 07:14:36 s 1 -96460.643 0 +374612.34 1770.0 – C57
2019-01-27 07:44:36 S 07 59 25.666 -00 15 25.88 – V C57
2019-01-27 07:44:36 s 1 -97342.348 0 +374254.80 9230.0 – C57
2019-01-27 08:44:36 S 07 59 23.544 -00 14 35.02 – V C57
2019-01-27 08:44:36 s 1 -99099.185 0 +373514.87 5370.0 – C57
2019-01-27 09:44:36 S 07 59 21.250 -00 13 41.45 – V C57
2019-01-27 09:44:36 s 1 -100847.11 4 +372741.79 9060.0 – C57
2019-01-27 10:14:36 S 07 59 20.160 -00 13 19.34 – V C57
2019-01-27 10:14:36 s 1 -101717.68 3 +372342.83 940.0 – C57
2019-01-27 13:14:36 S 07 59 13.289 -00 10 38.78 – V C57
2019-01-27 13:14:36 s 1 -106892.18 3 +369775.09 5400.0 – C57
2019-01-27 13:44:36 S 07 59 12.360 -00 10 10.60 – V C57
2019-01-27 13:44:36 s 1 -107746.24 0 +369318.14 570.0 – C57
2019-01-27 16:44:36 S 07 59 05.650 -00 07 38.42 – V C57
2019-01-27 16:44:36 s 1 -112818.36 9 +366402.35 7440.0 – C57
2019-01-27 17:44:36 S 07 59 03.367 -00 06 48.38 – V C57
2019-01-27 17:44:36 s 1 -114488.63 5 +365364.08 7620.0 – C57
2019-01-27 21:44:36 S 07 58 54.202 -00 03 14.40 – V C57
2019-01-27 21:44:36 s 1 -121062.45 4 +360878.71 8480.0 – C57
2019-01-27 22:14:36 S 07 58 52.927 -00 02 46.97 – V C57
2019-01-27 22:14:36 s 1 -121871.71 7 +360280.61 4300.0 – C57
2019-01-28 08:44:36 S 07 58 29.395 +00 06 16.67 – V C57
2019-01-28 08:44:36 s 1 -138169.10 9 +345790.69 2450.0 – C57
2019-01-28 09:14:36 S 07 58 28.193 +00 06 40.64 – V C57
2019-01-28 09:14:36 s 1 -138909.57 0 +345008.09 7410.0 – C57
2019-01-28 09:44:36 S 07 58 26.993 +00 07 09.23 – V C57
2019-01-28 09:44:36 s 1 -139646.58 5 +344217.02 3020.0 – C57
2019-01-28 12:44:36 S 07 58 20.424 +00 09 48.49 – V C57
2019-01-28 12:44:36 s 1 -143994.61 5 +339292.33 1880.0 – C57