Clara

00642, 1907RJ, 1949BS, J07R00J, J49B00S

All data for this body: [vot]

MPC data
Name (number) Clara (642)
Packed designation 00642
a 3.18400
e 0.12774
i / sin(i) 8.1689 / 0.14209
q 2.77727
Q 3.59074
ω 120.8651
Node 5.2667
m 290.4698
n 0.1735
Epoch 2459600.5
nobs 4222
nopp 47
Years observed 1907-2022
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.182
ep 0.148
sin(ip) 0.145
Value Standard error
G 0.150
H 10.020
Mass
D 36.17 0.576
pV 0.161 0.0100
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1823 0.1478 0.1450 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
28.42 1.431 1.431 Ryan&Woodward 2010AJ....140..933R IRAS-STM
33.36 1.500 1.500 Tedesco 2002AJ....123.1056T STM
38.17 7.630 7.630 Ali-Lagoa 2018A&A...612A..85A NEATM
38.20 5.320 5.320 Masiero 2012ApJ...759L...8M NEATM
38.56 0.730 0.730 Usui 2011PASJ...63.1117U NEATM
39.04 3.900 3.900 Ali-Lagoa 2018A&A...612A..85A NEATM
39.37 3.485 3.485 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.110 0.2170 0.2170 Masiero 2012ApJ...759L...8M NEATM
0.124 0.0234 0.0234 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.129 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.135 0.0540 0.0540 Ali-Lagoa 2018A&A...612A..85A NEATM
0.162 0.0150 0.0150 Tedesco 2002AJ....123.1056T STM
0.226 0.0230 0.0230 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
10.02 MPC-2022-01-18 MPC-2022-01-18 Phot