Asteropaios

04805, 1990 VH7, 1990VH7, J90V07H

All data for this body: [vot]

MPC data
Name (number) Asteropaios (4805)
a 5.19217
e 0.09129
i / sin(i) 12.0228 / 0.20830
q 4.71817
Q 5.66616
ω 90.9569
Node 278.3831
m 0.7405
n 0.0833
Epoch 2460800.5
nobs 3272
nopp 34
Years observed 1953-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 10.120
Mass
D 56.90 0.653
pV 0.062 0.0092
Value
Rotational Period 12.370
Period quality 3
Spectral Class K
Spectral Class Score 4.086
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
43.44 4.910 4.910 Usui 2011PASJ...63.1117U NEATM
44.31 8.860 8.860 Ali-Lagoa 2018A&A...612A..85A NEATM
55.49 1.470 1.470 Grav 2011ApJ...742...40G NEATM
57.65 0.740 0.740 Grav 2012ApJ...759...49G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0130 0.0130 Grav 2012ApJ...759...49G NEATM
0.063 0.0140 0.0140 Grav 2011ApJ...742...40G NEATM
0.092 0.0370 0.0370 Ali-Lagoa 2018A&A...612A..85A 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
10.12 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.372 3 Synodic Mottola 2011AJ....141..170M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.681 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT