1999 VC164

1999VC164, 44984, J99VG4C

All data for this body: [vot]

MPC data
Name (number) 1999 VC164 (44984)
a 2.28806
e 0.11533
i / sin(i) 1.6846 / 0.02940
q 2.02419
Q 2.55193
ω 339.0030
Node 336.5286
m 209.0595
n 0.2848
Epoch 2460800.5
nobs 1771
nopp 21
Years observed 1992-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.289
ep 0.079
sin(ip) 0.036
G 0.150
H 15.640
Mass
D 4.91 0.673
pV 0.054 0.0200
Value
Rotational Period 9.290
Period quality 2
Spectral Class C
Spectral Class Score 11.685
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2887 0.0794 0.0356 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.41 1.070 1.070 Masiero 2017AJ....154..168M NEATM
4.94 1.449 1.449 Masiero 2017AJ....154..168M NEATM
5.40 1.080 1.080 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.064 0.0413 0.0413 Masiero 2017AJ....154..168M NEATM
0.081 0.0351 0.0351 Masiero 2017AJ....154..168M 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
15.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.296 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.89 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5835 0.6550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7340 0.6550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT