Lebofsky

03439, 1974 QR1, 1974QR1, 1979 UN4, 1979UN4, 1981 AB3, 1981AB3, 1983 RL2, 1983RL2, J74Q01R, J79U04N, J81A03B, J83R02L

All data for this body: [vot]

MPC data
Name (number) Lebofsky (3439)
a 2.74272
e 0.13723
i / sin(i) 4.7308 / 0.08248
q 2.36632
Q 3.11911
ω 283.6573
Node 7.7563
m 94.7700
n 0.2170
Epoch 2460800.5
nobs 6811
nopp 30
Years observed 1979-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Merxia (808)
 
ap 2.744
ep 0.131
sin(ip) 0.086
G 0.150
H 12.490
Mass
D 9.40 0.095
pV 0.293 0.0181
Value
Rotational Period 5.960
Period quality 2
Spectral Class S
Spectral Class Score 17.336
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
808 Merxia 0 Merxia Novakovic 2019EPSC...13.1671N HCM
808 Merxia 513 Merxia -0.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7436 0.1311 0.0861 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.76 0.250 0.250 Masiero 2014ApJ...791..121M NEATM
9.51 0.103 0.103 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.259 0.0429 0.0429 Masiero 2011ApJ...741...68M NEATM
0.300 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
12.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.969 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.97526 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.678 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.90 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.7358 0.7900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8422 0.7900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT