Cleobulus

04503, 1980 YS, 1980YS, 1989 WM, 1989WM, J80Y00S, J89W00M

All data for this body: [vot]

MPC data
Name (number) Cleobulus (4503)
a 2.70354
e 0.52480
i / sin(i) 2.5130 / 0.04385
q 1.28473
Q 4.12234
ω 76.2462
Node 45.9442
m 332.1510
n 0.2217
Epoch 2460800.5
nobs 1262
nopp 18
Years observed 1980-2024
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 15.820
Mass
D
pV
Value
Rotational Period 2.816
Period quality 3-
Spectral Class Sq
Spectral Class Score 12.000
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
15.82 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.8164 3- Synodic Warner 2021MPBu...48..187W Lightcurve
3.13 2 Synodic Wisniewski 1997Icar..126..395W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D DeMeo-Carry VIS Carry PHOT
S Q 0.900000 0.100000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.2279 0.2279 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sq Bus VIS Binzel 2019Icar..324...41B SPEC
Sq Bus VISNIR Binzel 2004Icar..170..259B SPEC