Sethos

05009, 1941 DE, 1941DE, 1957 WU, 1957WU, 1990 BD, 1990BD, 2562 P-L, 2562P-L, J41D00E, J57W00U, J90B00D, PLS2562

All data for this body: [vot]

MPC data
Name (number) Sethos (5009)
a 2.30895
e 0.15505
i / sin(i) 1.4769 / 0.02577
q 1.95096
Q 2.66695
ω 140.5877
Node 44.0716
m 337.0111
n 0.2809
Epoch 2460800.5
nobs 4550
nopp 29
Years observed 1957-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.309
ep 0.197
sin(ip) 0.016
G 0.150
H 13.950
Mass
D 3.49 0.407
pV 0.303 0.0814
Value
Rotational Period 2.680
Period quality 2
Spectral Class S
Spectral Class Score 5.474
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
27 Euterpe 0 Euterpe Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3088 0.1967 0.0159 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.36 0.470 0.470 Nugent 2016AJ....152...63N NEATM
3.88 0.810 0.810 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.1400 0.1400 Nugent 2016AJ....152...63N NEATM
0.330 0.1000 0.1000 Nugent 2016AJ....152...63N 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
13.95 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.688 2 Synodic Loera 2022MPBu...49..289L Lightcurve
2.691 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.809 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.37 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.4557 0.4557 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT