1999AS

1996HQ12, 28225, J96H12Q, J99A00S

All data for this body: [vot]

MPC data
Name (number) 1999AS (28225)
Packed designation 28225
a 2.62697
e 0.14308
i / sin(i) 4.7902 / 0.08351
q 2.25111
Q 3.00283
ω 286.0081
Node 53.7025
m 270.0331
n 0.2315
Epoch 2459600.5
nobs 1816
nopp 18
Years observed 1996-2021
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.627
ep 0.130
sin(ip) 0.071
Value Standard error
G 0.150
H 14.190
Mass
D 4.14 0.171
pV 0.284 0.0649
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6272 0.1299 0.0712 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.14 0.171 0.171 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.284 0.0649 0.0649 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.19 MPC-2022-01-18 MPC-2022-01-18 Phot