Parmenides

06039, 1983 TT2, 1983TT2, 1989 RS, 1989RS, 1990 YV, 1990YV, 2019 BS8, 2019BS8, J83T02T, J89R00S, J90Y00V, K19B08S

All data for this body: [vot]

MPC data
Name (number) Parmenides (6039)
a 3.41281
e 0.04959
i / sin(i) 13.1035 / 0.22671
q 3.24358
Q 3.58204
ω 176.4558
Node 185.6553
m 131.4449
n 0.1563
Epoch 2460200.5
nobs 3509
nopp 31
Years observed 1951-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.412
ep 0.027
sin(ip) 0.227
Value Standard error
G 0.150
H 11.980
Mass
D 22.06 0.156
pV 0.075 0.0036
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.4119 0.0269 0.2273 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.03 0.157 0.157 Masiero 2011ApJ...741...68M NEATM
24.65 1.530 1.530 Usui 2011PASJ...63.1117U NEATM
25.23 5.050 5.050 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.076 0.0036 0.0036 Masiero 2011ApJ...741...68M 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
11.98 MPC-2023-12-04 MPC-2023-12-04 Phot