1989 SZ3

1989SZ3, 13940, J89S03Z

All data for this body: [vot]

MPC data
Name (number) 1989 SZ3 (13940)
a 2.63900
e 0.11656
i / sin(i) 4.0317 / 0.07031
q 2.33139
Q 2.94661
ω 220.4086
Node 113.2549
m 142.9510
n 0.2299
Epoch 2460800.5
nobs 3205
nopp 25
Years observed 1989-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.639
ep 0.081
sin(ip) 0.050
G 0.150
H 14.090
Mass
D 4.29 0.233
pV 0.318 0.0143
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.582
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6390 0.0812 0.0495 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.29 0.233 0.233 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.318 0.0143 0.0143 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
14.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.34 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.950 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.3137 0.3137 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT