Saheki

04606, 1972 GA1, 1972GA1, 1977 TJ7, 1977TJ7, 1977 VF2, 1977VF2, 1982 FH4, 1982FH4, 1987 UM1, 1987UM1, J72G01A, J77T07J, J77V02F, J82F04H, J87U01M

All data for this body: [vot]

MPC data
Name (number) Saheki (4606)
a 2.25185
e 0.10239
i / sin(i) 2.6326 / 0.04593
q 2.02129
Q 2.48240
ω 252.4589
Node 241.1387
m 298.9291
n 0.2917
Epoch 2460800.5
nobs 7499
nopp 30
Years observed 1953-2025
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.252
ep 0.148
sin(ip) 0.060
G 0.150
H 13.210
Mass
D 6.72 0.040
pV 0.327 0.0245
Value
Rotational Period 4.960
Period quality 3
Spectral Class S
Spectral Class Score 15.836
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2518 0.1483 0.0600 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.50 0.300 0.300 Hanus 2018Icar..309..297H RADIOMETRY_TPM
6.71 0.041 0.041 Masiero 2011ApJ...741...68M NEATM
7.10 0.300 0.300 Hanus 2018Icar..309..297H RADIOMETRY_TPM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.327 0.0245 0.0245 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
13.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.969 3 Synodic Higgins LCDB Lightcurve
4.97347 2 Sidereal Hanus 2013A&A...559A.134H Model
4.97347 2 Sidereal Hanus 2018Icar..309..297H Model
5.032 3- Synodic Brinsfield 2009MPBu...36..127B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VIS Xu 1995Icar..115....1X SPEC
S 0.981 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC