Ostrovskij

02681, 1968FZ, 1972AF, 1975VF2, 1977DV4, J68F00Z, J72A00F, J75V02F, J77D04V

All data for this body: [vot]

MPC data
Name (number) Ostrovskij (2681)
Packed designation 02681
a 2.74461
e 0.19336
i / sin(i) 3.9758 / 0.06934
q 2.21391
Q 3.27532
ω 61.7507
Node 66.7104
m 326.6531
n 0.2168
Epoch 2459600.5
nobs 2802
nopp 28
Years observed 1975-2022
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.747
ep 0.215
sin(ip) 0.056
Value Standard error
G 0.150
H 12.420
Mass
D 13.30 0.393
pV 0.120 0.0169
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7467 0.2152 0.0555 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.30 0.393 0.393 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.120 0.0169 0.0169 Masiero 2011ApJ...741...68M 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
12.42 MPC-2022-01-18 MPC-2022-01-18 Phot