1999 XS86

1999XS86, 1986 AE2, 1986AE2, 49838, J86A02E, J99X86S

All data for this body: [vot]

MPC data
Name (number) 1999 XS86 (49838)
a 2.30809
e 0.15898
i / sin(i) 4.2815 / 0.07466
q 1.94115
Q 2.67504
ω 297.6262
Node 102.8964
m 323.1398
n 0.2811
Epoch 2460200.5
nobs 2017
nopp 17
Years observed 1986-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.308
ep 0.141
sin(ip) 0.062
Value Standard error
G 0.150
H 14.870
Mass
D 4.92 0.682
pV 0.093 0.0234
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -1.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3083 0.1410 0.0621 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.63 1.030 1.030 Masiero 2021PSJ.....2..162M NEATM
5.04 1.315 1.315 Masiero 2017AJ....154..168M NEATM
5.25 1.260 1.260 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.085 0.0364 0.0364 Masiero 2017AJ....154..168M NEATM
0.089 0.0411 0.0411 Masiero 2017AJ....154..168M NEATM
0.111 0.0370 0.0550 Masiero 2021PSJ.....2..162M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.87 MPC-2023-12-04 MPC-2023-12-04 Phot