Frieda

00722, 1911UN, 1926GR, 1946SH, J11U00N, J26G00R, J46S00H

All data for this body: [vot]

MPC data
Name (number) Frieda (722)
Packed designation 00722
a 2.17233
e 0.14441
i / sin(i) 5.6364 / 0.09821
q 1.85862
Q 2.48604
ω 257.3711
Node 45.6559
m 232.4387
n 0.3078
Epoch 2459600.5
nobs 3255
nopp 45
Years observed 1912-2022
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.172
ep 0.058
sin(ip) 0.083
Value Standard error
G 0.150
H 12.350
Mass
D 8.76 0.036
pV 0.239 0.0158
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1719 0.0575 0.0832 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.26 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
8.84 0.044 0.044 Masiero 2011ApJ...741...68M NEATM
9.19 0.220 0.220 Masiero 2012ApJ...759L...8M NEATM
10.55 1.050 1.050 Ali-Lagoa 2018A&A...612A..85A NEATM
11.43 0.230 0.230 Usui 2011PASJ...63.1117U NEATM
11.66 1.170 1.170 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.158 0.0320 0.0320 Ali-Lagoa 2018A&A...612A..85A NEATM
0.193 0.0390 0.0390 Ali-Lagoa 2018A&A...612A..85A NEATM
0.252 0.0250 0.0250 Masiero 2012ApJ...759L...8M NEATM
0.331 0.0429 0.0429 Masiero 2011ApJ...741...68M NEATM
0.430 0.0700 0.0700 Masiero 2014ApJ...791..121M 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
12.35 MPC-2022-01-18 MPC-2022-01-18 Phot