Ludibunda

07081, 1981 GG1, 1981GG1, 1987 QF7, 1987QF7, J81G01G, J87Q07F

All data for this body: [vot]

MPC data
Name (number) Ludibunda (7081)
a 2.74590
e 0.24009
i / sin(i) 6.7121 / 0.11688
q 2.08663
Q 3.40517
ω 131.9728
Node 230.6558
m 85.8038
n 0.2166
Epoch 2460800.5
nobs 5606
nopp 27
Years observed 1954-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.745
ep 0.197
sin(ip) 0.135
G 0.150
H 13.110
Mass
D 10.35 0.034
pV 0.147 0.0079
Value
Rotational Period 2.880
Period quality 2+
Spectral Class S
Spectral Class Score 8.950
Family data
[raw, vot]

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

ap ep sin(ip) Author Reference Method
2.7450 0.1972 0.1349 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.15 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
10.36 0.036 0.036 Masiero 2011ApJ...741...68M NEATM
10.62 0.190 0.190 Masiero 2012ApJ...759L...8M NEATM
8.66 1.550 1.550 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.143 0.0100 0.0100 Masiero 2012ApJ...759L...8M NEATM
0.150 0.0142 0.0142 Masiero 2011ApJ...741...68M NEATM
0.170 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.170 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
13.11 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.885 2+ Synodic Carreno 2020MPBu...47....7C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K Bus VIS Bus 2002Icar..158..146B SPEC
K DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
L 0.182 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S Tholen VIS Tatsumi 2022A&A...664A.107T SPEC
S M 0.790000 0.110000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC