Sophia

00251, 1885TA, 1907UA, 1950RH1, 1953FN1, I85T00A, J07U00A, J50R01H, J53F01N

All data for this body: [vot]

MPC data
Name (number) Sophia (251)
Packed designation 00251
a 3.09851
e 0.09370
i / sin(i) 10.5520 / 0.18313
q 2.80818
Q 3.38883
ω 288.5209
Node 155.8761
m 298.5233
n 0.1807
Epoch 2459600.5
nobs 3673
nopp 45
Years observed 1885-2022
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.095
ep 0.096
sin(ip) 0.174
Value Standard error
G 0.150
H 9.940
Mass
D 28.29 0.136
pV 0.228 0.0195
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0950 0.0962 0.1744 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
27.50 0.200 0.200 Masiero 2014ApJ...791..121M NEATM
28.20 1.300 1.300 Masiero 2012ApJ...759L...8M NEATM
28.42 4.500 4.500 Tedesco 2002AJ....123.1056T STM
28.80 0.212 0.212 Masiero 2011ApJ...741...68M NEATM
29.65 0.420 0.420 Usui 2011PASJ...63.1117U NEATM
29.91 2.990 2.990 Ali-Lagoa 2018A&A...612A..85A NEATM
31.91 3.190 3.190 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.212 0.0420 0.0420 Ali-Lagoa 2018A&A...612A..85A NEATM
0.219 0.0910 0.0910 Tedesco 2002AJ....123.1056T STM
0.221 0.0481 0.0481 Masiero 2011ApJ...741...68M NEATM
0.230 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.242 0.0480 0.0480 Ali-Lagoa 2018A&A...612A..85A NEATM
0.244 0.0470 0.0470 Masiero 2012ApJ...759L...8M 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
9.94 MPC-2022-01-18 MPC-2022-01-18 Phot