2001 SJ57

2001SJ57, 68456, K01S57J

All data for this body: [vot]

MPC data
Name (number) 2001 SJ57 (68456)
a 3.04339
e 0.07859
i / sin(i) 10.1314 / 0.17591
q 2.80422
Q 3.28257
ω 208.2504
Node 166.3968
m 57.2096
n 0.1856
Epoch 2460200.5
nobs 1273
nopp 20
Years observed 1998-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.045
ep 0.043
sin(ip) 0.169
Value Standard error
G 0.150
H 14.780
Mass
D 5.01 1.694
pV 0.085 0.0544
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0454 0.0425 0.1693 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.01 1.694 1.694 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.085 0.0544 0.0544 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
14.78 MPC-2023-12-04 MPC-2023-12-04 Phot