1998 SD23

1998SD23, 2000 BL49, 2000BL49, 49128, J98S23D, K00B49L

All data for this body: [vot]

MPC data
Name (number) 1998 SD23 (49128)
a 2.56308
e 0.17142
i / sin(i) 4.0273 / 0.07023
q 2.12371
Q 3.00246
ω 193.2164
Node 150.0123
m 42.2023
n 0.2402
Epoch 2460200.5
nobs 587
nopp 21
Years observed 1995-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 15.940
Mass
D 2.54 0.783
pV 0.172 0.1043
Rotational Period
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.54 0.783 0.783 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.172 0.1043 0.1043 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
15.94 MPC-2023-12-04 MPC-2023-12-04 Phot