Violetta

00557, 1905BD, 1932EH1, 1947CD, J05B00D, J32E01H, J47C00D

All data for this body: [vot]

MPC data
Name (number) Violetta (557)
Packed designation 00557
a 2.44414
e 0.09827
i / sin(i) 2.4844 / 0.04335
q 2.20394
Q 2.68433
ω 195.7532
Node 292.7234
m 235.5632
n 0.2579
Epoch 2459600.5
nobs 3959
nopp 47
Years observed 1905-2021
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.442
ep 0.129
sin(ip) 0.058
Value Standard error
G 0.150
H 12.200
Mass
D 21.94 0.097
pV 0.076 0.0055
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4420 0.1292 0.0581 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.36 3.780 3.780 Nugent 2016AJ....152...63N NEATM
13.49 4.210 4.210 Masiero 2021PSJ.....2..162M NEATM
13.49 4.356 4.356 Masiero 2017AJ....154..168M NEATM
15.08 3.910 3.910 Masiero 2020PSJ.....1....5M NEATM
15.49 0.310 0.310 Masiero 2012ApJ...759L...8M NEATM
15.52 4.788 4.788 Masiero 2017AJ....154..168M NEATM
15.53 3.350 3.350 Masiero 2021PSJ.....2..162M NEATM
18.04 1.800 1.800 Ali-Lagoa 2018A&A...612A..85A NEATM
20.05 0.400 0.400 Usui 2011PASJ...63.1117U NEATM
22.62 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
22.70 2.270 2.270 Ali-Lagoa 2018A&A...612A..85A NEATM
23.12 0.149 0.149 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.063 0.0154 0.0154 Masiero 2011ApJ...741...68M NEATM
0.075 0.0240 0.0360 Masiero 2021PSJ.....2..162M NEATM
0.077 0.0415 0.0415 Masiero 2017AJ....154..168M NEATM
0.080 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.086 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.086 0.0700 0.0700 Masiero 2020PSJ.....1....5M NEATM
0.094 0.0390 0.0680 Masiero 2021PSJ.....2..162M NEATM
0.100 0.0560 0.0560 Masiero 2017AJ....154..168M NEATM
0.106 0.0150 0.0150 Masiero 2012ApJ...759L...8M NEATM
0.110 0.0700 0.0700 Nugent 2016AJ....152...63N 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
12.20 MPC-2022-01-18 MPC-2022-01-18 Phot