Brett

06179, 1986 EN, 1986EN, 1990 FK, 1990FK, J86E00N, J90F00K

All data for this body: [vot]

MPC data
Name (number) Brett (6179)
a 2.42776
e 0.21817
i / sin(i) 23.2620 / 0.39494
q 1.89810
Q 2.95742
ω 51.3468
Node 155.2817
m 90.1067
n 0.2606
Epoch 2460800.5
nobs 4621
nopp 26
Years observed 1952-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.428
ep 0.240
sin(ip) 0.389
G 0.150
H 13.800
Mass
D
pV
Value
Rotational Period 9.400
Period quality 3
Spectral Class S
Spectral Class Score 9.547
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1963 Bezovec -1 Bezovec -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea 0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4278 0.2401 0.3891 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.80 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.4029 3 Synodic Pravec LCDB Lightcurve
9.403 3 Synodic Warner 2009MPBu...36..166W Lightcurve
9.40594 2 Synodic Pal 2020ApJS..247...26P Lightcurve
9.4063 2 Sidereal Hanus 2013A&A...559A.134H Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.90 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9578 0.9578 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT