2008 SJ253

2008SJ253, 1996 RD31, 1996RD31, J96R31D, K08SP3J, T5634

All data for this body: [vot]

MPC data
Name (number) 2008 SJ253 (295634)
a 5.19975
e 0.10645
i / sin(i) 23.7885 / 0.40336
q 4.64623
Q 5.75326
ω 60.4565
Node 340.8675
m 115.1721
n 0.0831
Epoch 2460800.5
nobs 553
nopp 17
Years observed 1996-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 12.890
Mass
D 13.64 0.480
pV 0.087 0.0170
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.396
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.64 0.480 0.480 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.087 0.0170 0.0170 Grav 2011ApJ...742...40G 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
12.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A D 0.0966 0.2890 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.1136 0.2890 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.3543 0.2890 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.566 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT