Arete

00197, 1879KA, 1934RE1, 1950DY, I79K00A, J34R01E, J50D00Y

All data for this body: [vot]

MPC data
Name (number) Arete (197)
Packed designation 00197
a 2.73838
e 0.16362
i / sin(i) 8.7907 / 0.15283
q 2.29031
Q 3.18644
ω 245.8844
Node 81.5858
m 95.9225
n 0.2175
Epoch 2459600.5
nobs 3667
nopp 69
Years observed 1879-2022
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.740
ep 0.131
sin(ip) 0.136
Value Standard error
G 0.150
H 9.470
Mass
D 34.84 0.235
pV 0.306 0.0165
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7398 0.1309 0.1361 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
27.33 1.580 1.580 Ryan&Woodward 2010AJ....140..933R IRAS-STM
29.18 2.400 2.400 Tedesco 2002AJ....123.1056T STM
31.73 0.450 0.450 Masiero 2014ApJ...791..121M NEATM
32.80 3.280 3.280 Ali-Lagoa 2018A&A...612A..85A NEATM
33.38 0.390 0.390 Usui 2011PASJ...63.1117U NEATM
35.88 4.497 4.497 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
36.95 3.690 3.690 Ali-Lagoa 2018A&A...612A..85A NEATM
39.86 0.417 0.417 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.233 0.0470 0.0470 Ali-Lagoa 2018A&A...612A..85A NEATM
0.239 0.0256 0.0256 Masiero 2011ApJ...741...68M NEATM
0.296 0.0590 0.0590 Ali-Lagoa 2018A&A...612A..85A NEATM
0.337 0.0566 0.0566 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.370 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.442 0.0830 0.0830 Tedesco 2002AJ....123.1056T STM
0.519 0.0560 0.0560 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
9.47 MPC-2022-01-18 MPC-2022-01-18 Phot