1999 VS53

1999VS53, 38550, J99V53S

All data for this body: [vot]

MPC data
Name (number) 1999 VS53 (38550)
a 3.15231
e 0.12392
i / sin(i) 17.0146 / 0.29262
q 2.76167
Q 3.54294
ω 13.8215
Node 216.0685
m 356.9678
n 0.1761
Epoch 2460800.5
nobs 3133
nopp 23
Years observed 1998-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.157
ep 0.162
sin(ip) 0.294
G 0.150
H 13.540
Mass
D 11.75 0.145
pV 0.051 0.0073
Value
Rotational Period 1.000
Period quality
Spectral Class C
Spectral Class Score 8.358
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1571 0.1622 0.2939 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.75 0.145 0.145 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0073 0.0073 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
13.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.0 Synodic Erasmus 2018ApJS..237...19E Lightcurve
1.0 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C X 0.686000 0.313000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
C X 0.707000 0.293000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT