Askalaphus

04946, 1988BW1, J88B01W

All data for this body: [vot]

MPC data
Name (number) Askalaphus (4946)
Packed designation 04946
a 5.32078
e 0.04902
i / sin(i) 21.8561 / 0.37228
q 5.05996
Q 5.58161
ω 206.3816
Node 59.0427
m 132.0502
n 0.0803
Epoch 2459600.5
nobs 2200
nopp 26
Years observed 1950-2022
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 10.220
Mass
D 0.02 0.021
pV 0.054 0.0052
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.01 0.021 0.021 Grav 2011ApJ...742...40G NEATM
0.07 0.769 0.769 Grav 2012ApJ...759...49G NEATM
61.93 12.390 12.390 Ali-Lagoa 2018A&A...612A..85A NEATM
66.10 2.730 2.730 Usui 2011PASJ...63.1117U NEATM
75.27 15.050 15.050 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.038 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.069 0.0080 0.0080 Grav 2012ApJ...759...49G NEATM
0.072 0.0120 0.0120 Grav 2011ApJ...742...40G 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
10.22 MPC-2022-01-18 MPC-2022-01-18 Phot