Vilas

03507, 1936 LA, 1936LA, 1947 LP, 1947LP, 1965 UL1, 1965UL1, 1969 JN, 1969JN, 1970 PT, 1970PT, 1970 QF, 1970QF, 1974 ER, 1974ER, 1976 SP9, 1976SP9, 1982 UX, 1982UX, 1982 VW5, 1982VW5, J36L00A, J47L00P, J65U01L, J69J00N, J70P00T, J70Q00F, J74E00R, J76S09P, J82U00X, J82V05W

All data for this body: [vot]

MPC data
Name (number) Vilas (3507)
a 3.13400
e 0.15770
i / sin(i) 3.2457 / 0.05662
q 2.63976
Q 3.62824
ω 182.2750
Node 88.2236
m 340.3227
n 0.1776
Epoch 2460800.5
nobs 5475
nopp 34
Years observed 1965-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.141
ep 0.160
sin(ip) 0.035
G 0.150
H 11.570
Mass
D 24.61 1.668
pV 0.096 0.0185
Value
Rotational Period 3.950
Period quality 2+
Spectral Class B
Spectral Class Score 12.715
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1413 0.1597 0.0347 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.68 6.860 6.860 Nugent 2016AJ....152...63N NEATM
24.92 1.720 1.720 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.096 0.0190 0.0190 Masiero 2012ApJ...759L...8M NEATM
0.100 0.0800 0.0800 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
11.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.959 2+ Synodic Wisniewski 1997Icar..126..395W Lightcurve
4.75497 2 Sidereal Durech 2020A&A...643A..59D Model
4.75499 2 Sidereal Durech 2023A&A...675A..24D Model
4.755 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B Tholen VIS Lazzaro 2004Icar..172..179L SPEC
B B 0.5222 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.7637 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.89 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.0533 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C P 0.860000 0.110000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Cgh Bus VIS Lazzaro 2004Icar..172..179L SPEC
Ch Bus VIS Bus 2002Icar..158..146B SPEC
P 0.860000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC