Abhramu

09172, 1989 OB, 1989OB, J89O00B

All data for this body: [vot]

MPC data
Name (number) Abhramu (9172)
a 2.70879
e 0.55258
i / sin(i) 7.8419 / 0.13644
q 1.21197
Q 4.20561
ω 74.1764
Node 287.5736
m 2.5957
n 0.2211
Epoch 2460800.5
nobs 368
nopp 13
Years observed 1989-2024
rms 0.95
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 16.640
Mass
D 3.88 1.870
pV 0.035 0.0565
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
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
16.64 MPC-2023-12-04 MPC-2023-12-04 Phot