Tvaren

07771, 1985 PO1, 1985PO1, 1989 OY, 1989OY, 1992 EV3, 1992EV3, 1992 EZ9, 1992EZ9, J85P01O, J89O00Y, J92E03V, J92E09Z

All data for this body: [vot]

MPC data
Name (number) Tvaren (7771)
a 2.65918
e 0.02225
i / sin(i) 4.2223 / 0.07363
q 2.60002
Q 2.71835
ω 63.1078
Node 176.7230
m 18.2312
n 0.2273
Epoch 2460200.5
nobs 3444
nopp 25
Years observed 1985-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.659
ep 0.058
sin(ip) 0.072
Value Standard error
G 0.150
H 13.570
Mass
D 5.87 0.104
pV 0.228 0.0403
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6592 0.0576 0.0721 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.45 0.160 0.160 Masiero 2012ApJ...759L...8M NEATM
6.17 0.137 0.137 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.202 0.0543 0.0543 Masiero 2011ApJ...741...68M NEATM
0.260 0.0600 0.0600 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
13.57 MPC-2023-12-04 MPC-2023-12-04 Phot