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
2019-01-15 14:44:36 S 08 10 28.644 -04 06 42.23 – V C57
2019-01-15 14:44:36 s 1 -150924.44 5 +333088.57 4450.0 – C57
2019-01-15 16:44:36 S 08 10 22.351 -04 05 02.76 – V C57
2019-01-15 16:44:36 s 1 -153619.19 4 +329371.98 1640.0 – C57
2019-01-15 17:44:36 S 08 10 19.526 -04 04 08.83 – V C57
2019-01-15 17:44:36 s 1 -154942.72 2 +327461.64 7240.0 – C57
2019-01-15 18:44:36 S 08 10 16.418 -04 03 26.10 – V C57
2019-01-15 18:44:36 s 1 -156249.97 5 +325516.47 2360.0 – C57
2019-01-15 19:14:36 S 08 10 15.046 -04 02 56.22 – V C57
2019-01-15 19:14:36 s 1 -156897.40 7 +324530.80 5550.0 – C57
2019-01-15 19:44:36 S 08 10 13.390 -04 02 35.88 – V C57
2019-01-15 19:44:36 s 1 -157540.66 1 +323536.38 5580.0 – C57
2019-01-15 20:14:36 S 08 10 11.842 -04 02 08.84 – V C57
2019-01-15 20:14:36 s 1 -158179.69 9 +322533.21 2290.0 – C57
2019-01-15 20:44:36 S 08 10 10.351 -04 01 42.06 – V C57
2019-01-15 20:44:36 s 1 -158814.48 4 +321521.27 5490.0 – C57
2019-01-15 21:14:36 S 08 10 08.863 -04 01 15.71 – V C57
2019-01-15 21:14:36 s 1 -159444.97 7 +320500.54 4990.0 – C57
2019-01-15 21:44:36 S 08 10 07.555 -04 00 52.42 – V C57
2019-01-15 21:44:36 s 1 -160071.14 1 +319471.01 610.0 – C57
2019-01-15 22:14:36 S 08 10 05.726 -04 00 27.58 – V C57
2019-01-15 22:14:36 s 1 -160692.93 6 +318432.67 2170.0 – C57
2019-01-15 22:44:36 S 08 10 04.128 -04 00 01.51 – V C57
2019-01-15 22:44:36 s 1 -161310.32 3 +317385.51 9470.0 – C57
2019-01-15 23:14:36 S 08 10 02.546 -03 59 36.42 – V C57
2019-01-15 23:14:36 s 1 -161923.26 3 +316329.50 2320.0 – C57
2019-01-16 01:44:36 S 08 09 55.030 -03 57 27.79 – V C57
2019-01-16 01:44:36 s 1 -164919.82 6 +310916.36 3080.0 – C57
2019-01-16 02:14:36 S 08 09 53.542 -03 57 05.51 – V C57
2019-01-16 02:14:36 s 1 -165505.22 2 +309807.00 5130.0 – C57
2019-01-16 02:44:36 S 08 09 52.025 -03 56 40.49 – V C57
2019-01-16 02:44:36 s 1 -166085.88 0 +308688.70 1340.0 – C57
2019-01-16 03:14:36 S 08 09 50.455 -03 56 16.73 – V C57
2019-01-16 03:14:36 s 1 -166661.75 7 +307561.43 1510.0 – C57
2019-01-16 05:44:36 S 08 09 42.790 -03 54 04.72 – V C57
2019-01-16 05:44:36 s 1 -169467.87 2 +301790.07 4160.0 – C57
2019-01-16 06:44:36 S 08 09 39.727 -03 53 20.87 – V C57
2019-01-16 06:44:36 s 1 -170555.27 6 +299418.20 5320.0 – C57
2019-01-16 10:14:36 S 08 09 29.443 -03 50 17.56 – V C57
2019-01-16 10:14:36 s 1 -174196.50 5 +290829.07 6350.0 – C57
2019-01-16 10:44:36 S 08 09 27.746 -03 49 58.98 – V C57
2019-01-16 10:44:36 s 1 -174695.10 4 +289565.28 9110.0 – C57
2019-01-16 11:44:36 S 08 09 24.624 -03 49 00.91 – V C57
2019-01-16 11:44:36 s 1 -175675.60 2 +287009.93 5190.0 – C57
2019-01-16 12:14:36 S 08 09 23.330 -03 48 38.12 – V C57
2019-01-16 12:14:36 s 1 -176157.39 4 +285718.33 7990.0 – C57
2019-01-16 12:44:36 S 08 09 21.602 -03 48 13.82 – V C57
2019-01-16 12:44:36 s 1 -176633.47 6 +284417.42 290.0 – C57
2019-01-16 13:44:36 S 08 09 18.516 -03 47 24.25 – V C57
2019-01-16 13:44:36 s 1 -177568.28 7 +281787.58 2300.0 – C57