2001SA231

H1937, K01SN1A

All data for this body: [vot]

MPC data
Name (number) 2001SA231 (171937)
Packed designation H1937
a 3.09232
e 0.12020
i / sin(i) 2.6099 / 0.04553
q 2.72063
Q 3.46400
ω 248.9876
Node 83.7079
m 296.4890
n 0.1813
Epoch 2459600.5
nobs 302
nopp 14
Years observed 2001-2020
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.093
ep 0.098
sin(ip) 0.026
Value Standard error
G 0.150
H 15.640
Mass
D 4.07 0.567
pV 0.074 0.0450
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0934 0.0979 0.0261 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.07 0.567 0.567 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0450 0.0450 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.64 MPC-2022-01-18 MPC-2022-01-18 Phot