Idefix

1996 QC1, 1996QC1, 1999 LJ21, 1999LJ21, 2000 SP119, 2000SP119, 35269, J96Q01C, J99L21J, K00SB9P

All data for this body: [vot]

MPC data
Name (number) Idefix (35269)
a 2.31994
e 0.13713
i / sin(i) 5.9862 / 0.10429
q 2.00180
Q 2.63807
ω 150.0286
Node 62.9488
m 151.2508
n 0.2789
Epoch 2460800.5
nobs 2539
nopp 21
Years observed 1996-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.321
ep 0.169
sin(ip) 0.091
G 0.150
H 14.940
Mass
D 3.07 0.047
pV 0.271 0.0590
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 24.437
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3209 0.1691 0.0907 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.07 0.047 0.047 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.271 0.0590 0.0590 Masiero 2011ApJ...741...68M 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
14.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D S 0.2640 0.7760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4232 0.7760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8559 0.7760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9113 0.7760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9245 0.7760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9580 0.7760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT