1999 VC78

1999VC78, 1977 RY10, 1977RY10, 28420, J77R10Y, J99V78C

All data for this body: [vot]

MPC data
Name (number) 1999 VC78 (28420)
a 3.11156
e 0.13544
i / sin(i) 15.7505 / 0.27145
q 2.69015
Q 3.53298
ω 53.9340
Node 352.9872
m 216.7061
n 0.1796
Epoch 2460800.5
nobs 1280
nopp 21
Years observed 1977-2024
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.107
ep 0.111
sin(ip) 0.279
G 0.150
H 14.170
Mass
D 4.31 0.243
pV 0.262 0.0562
Value
Rotational Period 3.090
Period quality 2
Spectral Class S
Spectral Class Score 6.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1068 0.1113 0.2792 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.31 0.243 0.243 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.262 0.0562 0.0562 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
14.17 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.092 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.1 2 Synodic Yeh 2020AJ....160...73Y Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT