Santini

04158, 1933 FJ, 1933FJ, 1974 WK1, 1974WK1, 1980 TF8, 1980TF8, 1989 BE, 1989BE, J33F00J, J74W01K, J80T08F, J89B00E

All data for this body: [vot]

MPC data
Name (number) Santini (4158)
a 3.40235
e 0.01827
i / sin(i) 6.1643 / 0.10738
q 3.34018
Q 3.46453
ω 279.7017
Node 4.0384
m 131.9453
n 0.1570
Epoch 2460800.5
nobs 5423
nopp 32
Years observed 1954-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.402
ep 0.039
sin(ip) 0.112
G 0.150
H 11.750
Mass
D 16.80 0.181
pV 0.172 0.0131
Value
Rotational Period 144.420
Period quality 2
Spectral Class X
Spectral Class Score 16.522
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.4024 0.0392 0.1123 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.80 0.181 0.181 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.172 0.0131 0.0131 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
11.75 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
142.74 2 Sidereal Durech 2023A&A...675A..24D Model
144.428 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X Tholen VIS Lagerkvist 2005A&A...432..349L SPEC
D 0.36 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.984 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.5331 0.7720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.9033 0.7720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT