Secchi

04705, 1951 XP, 1951XP, 1970 AY, 1970AY, 1972 TN5, 1972TN5, 1979 QC9, 1979QC9, 1988 CK, 1988CK, J51X00P, J70A00Y, J72T05N, J79Q09C, J88C00K

All data for this body: [vot]

MPC data
Name (number) Secchi (4705)
a 2.33061
e 0.12634
i / sin(i) 8.6310 / 0.15007
q 2.03616
Q 2.62507
ω 120.3678
Node 328.5709
m 216.4313
n 0.2770
Epoch 2460800.5
nobs 3734
nopp 27
Years observed 1972-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.330
ep 0.152
sin(ip) 0.155
G 0.150
H 13.320
Mass
D 5.53 0.262
pV 0.393 0.0763
Value
Rotational Period 2.650
Period quality 3
Spectral Class S
Spectral Class Score 5.960
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3302 0.1517 0.1551 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.15 0.940 0.940 Masiero 2012ApJ...759L...8M NEATM
5.57 0.273 0.273 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.384 0.1800 0.1800 Masiero 2012ApJ...759L...8M NEATM
0.395 0.0842 0.0842 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
13.32 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.6566 2+ Synodic Benishek 2020MPBu...47..231B Lightcurve
2.657 3 Synodic Marchini 2020MPBu...47..249M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9934 0.9920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT