Asclepius

04581, 1989 FC, 1989FC, J89F00C

All data for this body: [vot]

MPC data
Name (number) Asclepius (4581)
a 1.02254
e 0.35698
i / sin(i) 4.9178 / 0.08573
q 0.65752
Q 1.38756
ω 255.3815
Node 180.1993
m 42.7428
n 0.9532
Epoch 2460800.5
nobs 411
nopp 13
Years observed 1989-2021
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 20.740
Mass
D
pV
Value
Rotational Period 8.000
Period quality 3
Spectral Class L
Spectral Class Score 18.000
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
20.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.006 2 Synodic Warner 2019MPBu...46..423W Lightcurve
8.008 2+ Synodic Pravec LCDB Lightcurve
8.008 3 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.918 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Cgh Bus-DeMeo VIS Perna 2018P&SS..157...82P SPEC
L Bus-DeMeo NIR Marsset 2022AJ....163..165M SPEC
X 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC