Abhramu

09172, 1989 OB, 1989OB, J89O00B

All data for this body: [vot]

MPC data
Name (number) Abhramu (9172)
a 2.70962
e 0.55286
i / sin(i) 7.8404 / 0.13641
q 1.21157
Q 4.20767
ω 74.1365
Node 287.5998
m 230.0428
n 0.2210
Epoch 2460200.5
nobs 367
nopp 12
Years observed 1989-2022
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 16.650
Mass
D 3.88 1.870
pV 0.035 0.0565
Rotational Period
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.88 1.870 1.870 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0250 0.0880 Masiero 2021PSJ.....2..162M 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
16.65 MPC-2023-12-04 MPC-2023-12-04 Phot