1995 SP40

1995SP40, 2001 ST2, 2001ST2, A0339, J95S40P, K01S02T

All data for this body: [vot]

MPC data
Name (number) 1995 SP40 (100339)
a 3.13779
e 0.07541
i / sin(i) 3.3535 / 0.05849
q 2.90116
Q 3.37442
ω 226.1255
Node 149.1199
m 342.6432
n 0.1773
Epoch 2460200.5
nobs 826
nopp 20
Years observed 1993-2023
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.139
ep 0.041
sin(ip) 0.048
Value Standard error
G 0.150
H 15.160
Mass
D 6.91 0.519
pV 0.041 0.0141
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1394 0.0414 0.0480 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.91 0.519 0.519 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0141 0.0141 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
15.16 MPC-2023-12-04 MPC-2023-12-04 Phot