1999AN20

2000HA92, 27166, J99A20N, K00H92A

All data for this body: [vot]

MPC data
Name (number) 1999AN20 (27166)
Packed designation 27166
a 2.64501
e 0.11550
i / sin(i) 2.3054 / 0.04023
q 2.33950
Q 2.95051
ω 171.0653
Node 173.3970
m 247.4730
n 0.2291
Epoch 2459600.5
nobs 1011
nopp 20
Years observed 1991-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.645
ep 0.077
sin(ip) 0.036
Value Standard error
G 0.150
H 15.270
Mass
D 2.22 0.520
pV 0.357 0.1339
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6450 0.0766 0.0364 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.22 0.520 0.520 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.357 0.1339 0.1339 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
15.27 MPC-2022-01-18 MPC-2022-01-18 Phot