2002 SW39

2002SW39, B3434, K02S39W

All data for this body: [vot]

MPC data
Name (number) 2002 SW39 (113434)
a 2.55039
e 0.12448
i / sin(i) 5.9656 / 0.10393
q 2.23292
Q 2.86787
ω 218.9704
Node 84.1580
m 257.4144
n 0.2420
Epoch 2460800.5
nobs 1100
nopp 20
Years observed 1998-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.550
ep 0.146
sin(ip) 0.080
G 0.150
H 15.900
Mass
D 1.90 0.445
pV 0.258 0.0902
Value
Rotational Period 43.216
Period quality 2
Spectral Class S
Spectral Class Score 20.004
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5505 0.1463 0.0801 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.90 0.445 0.445 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.258 0.0902 0.0902 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
15.90 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
43.2168 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.20 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.861 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6793 0.7150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7232 0.7150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7371 0.7150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT