1977 VA

1977VA, D6564, J77V00A

All data for this body: [vot]

MPC data
Name (number) 1977 VA (136564)
a 1.86565
e 0.39430
i / sin(i) 2.9851 / 0.05208
q 1.13002
Q 2.60128
ω 172.6714
Node 224.4508
m 233.5229
n 0.3868
Epoch 2460800.5
nobs 292
nopp 7
Years observed 1977-2024
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 19.280
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 19.169
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
19.28 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
Xe Bus-DeMeo NIR Binzel 2019Icar..324...41B SPEC
B C 0.0835 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS Carry PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.930000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
C C 0.0194 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2779 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5611 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5847 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.2623 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT
X C 0.0788 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.6810 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT