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
2019-01-13 10:14:36 S 08 13 09.835 -04 50 15.79 – V C57
2019-01-13 10:14:36 s 1 -63473.209 0 +382453.25 6180.0 – C57
2019-01-13 10:44:36 S 08 13 08.489 -04 49 56.03 – V C57
2019-01-13 10:44:36 s 1 -64412.989 0 +382417.41 4900.0 – C57
2019-01-13 10:49:12 C 08 12 40.97 -04 48 14.9 – V T08
2019-01-13 11:00:53 C 08 12 40.42 -04 48 05.8 – V T08
2019-01-13 11:13:33 C 08 12 39.78 -04 47 56.0 – V T08
2019-01-13 11:14:36 S 08 13 06.845 -04 49 30.14 – V C57
2019-01-13 11:14:36 s 1 -65351.440 0 +382373.12 2130.0 – C57
2019-01-13 11:21:16 C 08 12 39.34 -04 47 50.0 – V T08
2019-01-13 11:44:36 S 08 13 05.388 -04 49 00.62 – V C57
2019-01-13 11:44:36 s 1 -66288.543 0 +382320.40 7990.0 – C57
2019-01-13 12:14:36 S 08 13 03.619 -04 48 34.81 – V C57
2019-01-13 12:14:36 s 1 -67224.277 0 +382259.24 2600.0 – C57
2019-01-13 12:44:36 S 08 13 02.186 -04 48 15.19 – V C57
2019-01-13 12:44:36 s 1 -68158.624 0 +382189.65 6070.0 – C57
2019-01-13 13:14:36 S 08 13 00.970 -04 47 52.80 – V C57
2019-01-13 13:14:36 s 1 -69091.562 0 +382111.65 8510.0 – C57
2019-01-13 14:14:36 S 08 12 57.648 -04 46 58.12 – V C57
2019-01-13 14:14:36 s 1 -70958.986 0 +381931.59 9700.0 – C57
2019-01-13 14:44:36 S 08 12 56.347 -04 46 38.24 – V C57
2019-01-13 14:44:36 s 1 -71887.737 0 +381828.41 9160.0 – C57
2019-01-13 15:14:36 S 08 12 54.754 -04 46 14.41 – V C57
2019-01-13 15:14:36 s 1 -72814.842 0 +381716.80 8610.0 – C57
2019-01-13 16:14:36 S 08 12 51.509 -04 45 27.61 – V C57
2019-01-13 16:14:36 s 1 -74664.506 0 +381468.43 6250.0 – C57
2019-01-13 17:14:36 S 08 12 48.612 -04 44 37.28 – V C57
2019-01-13 17:14:36 s 1 -76507.976 0 +381186.55 2970.0 – C57
2019-01-13 18:14:36 S 08 12 45.451 -04 43 45.19 – V C57
2019-01-13 18:14:36 s 1 -78345.092 0 +380871.21 9670.0 – C57
2019-01-13 18:44:36 S 08 12 43.908 -04 43 19.74 – V C57
2019-01-13 18:44:36 s 1 -79261.216 0 +380701.00 8300.0 – C57
2019-01-13 19:14:36 S 08 12 42.646 -04 42 58.03 – V C57
2019-01-13 19:14:36 s 1 -80175.690 0 +380522.44 7260.0 – C57
2019-01-13 19:44:36 S 08 12 40.817 -04 42 31.36 – V C57
2019-01-13 19:44:36 s 1 -81088.495 0 +380335.54 3340.0 – C57
2019-01-13 20:14:36 S 08 12 39.271 -04 42 07.49 – V C57
2019-01-13 20:14:36 s 1 -81999.610 0 +380140.29 3370.0 – C57
2019-01-13 20:44:36 S 08 12 38.062 -04 41 40.60 – V C57
2019-01-13 20:44:36 s 1 -82909.015 0 +379936.70 2740.0 – C57
2019-01-13 21:14:36 S 08 12 36.463 -04 41 16.62 – V C57
2019-01-13 21:14:36 s 1 -83816.689 0 +379724.77 1320.0 – C57
2019-01-13 21:44:36 S 08 12 35.083 -04 40 52.32 – V C57
2019-01-13 21:44:36 s 1 -84722.612 0 +379504.51 9000.0 – C57
2019-01-13 22:14:36 S 08 12 33.444 -04 40 27.62 – V C57
2019-01-13 22:14:36 s 1 -85626.763 0 +379275.93 5670.0 – C57
2019-01-13 23:14:36 S 08 12 29.856 -04 39 31.68 – V C57
2019-01-13 23:14:36 s 1 -87429.668 0 +378793.79 5540.0 – C57
2019-01-13 23:44:36 S 08 12 28.680 -04 39 13.21 – V C57
2019-01-13 23:44:36 s 1 -88328.380 0 +378540.24 8510.0 – C57