1989 SZ13

1989SZ13, 46550, J89S13Z

All data for this body: [vot]

MPC data
Name (number) 1989 SZ13 (46550)
a 2.71564
e 0.08924
i / sin(i) 11.7837 / 0.20422
q 2.47330
Q 2.95798
ω 62.9161
Node 306.4993
m 222.3682
n 0.2202
Epoch 2460200.5
nobs 1394
nopp 20
Years observed 1989-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.715
ep 0.053
sin(ip) 0.220
Value Standard error
G 0.150
H 14.810
Mass
D 3.67 0.532
pV 0.149 0.0423
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7150 0.0527 0.2199 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.59 0.590 0.590 Masiero 2012ApJ...759L...8M NEATM
4.04 1.232 1.232 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.137 0.0520 0.0520 Masiero 2012ApJ...759L...8M NEATM
0.171 0.0726 0.0726 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
14.81 MPC-2023-12-04 MPC-2023-12-04 Phot