Derevyanko

08984, 1977 QD3, 1977QD3, 1986 TA7, 1986TA7, J77Q03D, J86T07A

All data for this body: [vot]

MPC data
Name (number) Derevyanko (8984)
a 2.65099
e 0.24275
i / sin(i) 10.3035 / 0.17886
q 2.00746
Q 3.29453
ω 316.5640
Node 7.4126
m 248.3500
n 0.2283
Epoch 2460200.5
nobs 5176
nopp 24
Years observed 1977-2023
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.650
ep 0.217
sin(ip) 0.179
Value Standard error
G 0.150
H 13.450
Mass
D 5.30 0.265
pV 0.361 0.0680
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6501 0.2171 0.1794 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.30 0.265 0.265 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.361 0.0680 0.0680 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
13.45 MPC-2023-12-04 MPC-2023-12-04 Phot