2001AS4

42077, K01A04S

All data for this body: [vot]

MPC data
Name (number) 2001AS4 (42077)
Packed designation 42077
a 2.66352
e 0.12625
i / sin(i) 12.9064 / 0.22336
q 2.32726
Q 2.99978
ω 104.5589
Node 133.9602
m 193.9296
n 0.2267
Epoch 2459600.5
nobs 1773
nopp 20
Years observed 1997-2022
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.664
ep 0.141
sin(ip) 0.214
Value Standard error
G 0.150
H 14.200
Mass
D 4.42 0.267
pV 0.172 0.0450
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6645 0.1406 0.2141 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.42 0.267 0.267 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.172 0.0450 0.0450 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
14.20 MPC-2022-01-18 MPC-2022-01-18 Phot