Adrastea

00239, 1884QA, 1915TD, 1955MK1, 1956UJ, I84Q00A, J15T00D, J55M01K, J56U00J

All data for this body: [vot]

MPC data
Name (number) Adrastea (239)
Packed designation 00239
a 2.96461
e 0.23600
i / sin(i) 6.1772 / 0.10760
q 2.26497
Q 3.66425
ω 209.9012
Node 180.6274
m 259.7632
n 0.1931
Epoch 2459600.5
nobs 3592
nopp 49
Years observed 1884-2021
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.970
ep 0.198
sin(ip) 0.102
Value Standard error
G 0.150
H 10.510
Mass
D 37.69 0.243
pV 0.080 0.0036
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9700 0.1983 0.1020 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
35.65 11.020 11.020 Masiero 2020PSJ.....1....5M NEATM
35.67 1.411 1.411 Ryan&Woodward 2010AJ....140..933R IRAS-STM
36.72 0.356 0.356 Masiero 2011ApJ...741...68M NEATM
37.61 0.410 0.410 Masiero 2014ApJ...791..121M NEATM
38.61 7.720 7.720 Ali-Lagoa 2018A&A...612A..85A NEATM
39.94 11.070 11.070 Masiero 2020PSJ.....1....5M NEATM
40.79 0.730 0.730 Usui 2011PASJ...63.1117U NEATM
41.52 1.400 1.400 Tedesco 2002AJ....123.1056T STM
42.56 4.260 4.260 Ali-Lagoa 2018A&A...612A..85A NEATM
48.24 3.026 3.026 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0074 0.0074 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.067 0.0630 0.0630 Masiero 2020PSJ.....1....5M NEATM
0.068 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.078 0.0060 0.0060 Tedesco 2002AJ....123.1056T STM
0.078 0.0700 0.0700 Masiero 2020PSJ.....1....5M NEATM
0.083 0.0330 0.0330 Ali-Lagoa 2018A&A...612A..85A NEATM
0.090 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.100 0.0249 0.0249 Masiero 2011ApJ...741...68M NEATM
0.106 0.0088 0.0088 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
10.51 MPC-2022-01-18 MPC-2022-01-18 Phot