1990 OH2

1990OH2, 13945, 1985 SN6, 1985SN6, 1996 RN6, 1996RN6, J85S06N, J90O02H, J96R06N

All data for this body: [vot]

MPC data
Name (number) 1990 OH2 (13945)
a 3.17529
e 0.17709
i / sin(i) 4.7578 / 0.08294
q 2.61297
Q 3.73761
ω 278.5674
Node 349.1667
m 347.5858
n 0.1742
Epoch 2460200.5
nobs 3187
nopp 25
Years observed 1985-2023
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.180
ep 0.180
sin(ip) 0.097
Value Standard error
G 0.150
H 12.900
Mass
D 17.81 0.231
pV 0.039 0.0057
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1803 0.1800 0.0970 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.65 0.273 0.273 Masiero 2011ApJ...741...68M NEATM
17.78 4.250 4.250 Masiero 2020PSJ.....1....5M NEATM
18.79 3.760 3.760 Ali-Lagoa 2018A&A...612A..85A NEATM
18.98 5.170 5.170 Masiero 2020PSJ.....1....5M NEATM
20.76 0.450 0.450 Usui 2011PASJ...63.1117U NEATM
21.46 2.150 2.150 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.040 0.0280 0.0280 Masiero 2020PSJ.....1....5M NEATM
0.043 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.049 0.0570 0.0570 Masiero 2020PSJ.....1....5M NEATM
0.058 0.0133 0.0133 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
12.90 MPC-2023-12-04 MPC-2023-12-04 Phot