Ada

00523, 1902 UD, 1902UD, 1904 BA, 1904BA, 1937 NB, 1937NB, 1964 XN, 1964XN, J02U00D, J04B00A, J37N00B, J64X00N

All data for this body: [vot]

MPC data
Name (number) Ada (523)
a 2.96575
e 0.17958
i / sin(i) 4.3142 / 0.07523
q 2.43316
Q 3.49834
ω 189.8796
Node 260.5890
m 172.5531
n 0.1930
Epoch 2460200.5
nobs 10307
nopp 54
Years observed 1902-2023
rms 0.36
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.967
ep 0.177
sin(ip) 0.091
Value Standard error
G 0.150
H 10.060
Mass
D 34.24 0.827
pV 0.276 0.0052
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9671 0.1774 0.0915 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
29.96 7.747 7.747 Ryan&Woodward 2010AJ....140..933R IRAS-STM
30.79 2.140 2.140 Masiero 2012ApJ...759L...8M NEATM
31.89 1.500 1.500 Tedesco 2002AJ....123.1056T STM
36.51 1.440 1.440 Usui 2011PASJ...63.1117U NEATM
36.76 1.878 1.878 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
37.44 7.490 7.490 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.153 0.0610 0.0610 Ali-Lagoa 2018A&A...612A..85A NEATM
0.189 0.0198 0.0198 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.251 0.0260 0.0260 Tedesco 2002AJ....123.1056T STM
0.284 0.0055 0.0055 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.351 0.2740 0.2740 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.06 MPC-2023-12-04 MPC-2023-12-04 Phot