1999 VQ78

1999VQ78, 1998 FR143, 1998FR143, 49730, J98FE3R, J99V78Q

All data for this body: [vot]

MPC data
Name (number) 1999 VQ78 (49730)
a 2.10545
e 0.06391
i / sin(i) 3.7939 / 0.06617
q 1.97090
Q 2.24001
ω 278.3128
Node 357.5833
m 239.3523
n 0.3226
Epoch 2460800.5
nobs 1886
nopp 19
Years observed 1998-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.120
ep 0.194
sin(ip) 0.066
G 0.150
H 16.350
Mass
D 1.59 0.209
pV 0.255 0.0561
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 18.410
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1196 0.1943 0.0661 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.59 0.209 0.209 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.255 0.0561 0.0561 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
16.35 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.229 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9178 0.9500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9375 0.9500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9841 0.9500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT