1992 HA

1992HA, 16580, 1999 GQ20, 1999GQ20, J92H00A, J99G20Q

All data for this body: [vot]

MPC data
Name (number) 1992 HA (16580)
a 2.30843
e 0.07840
i / sin(i) 7.0589 / 0.12289
q 2.12744
Q 2.48941
ω 213.6061
Node 41.6582
m 112.0478
n 0.2810
Epoch 2460800.5
nobs 4895
nopp 25
Years observed 1990-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.309
ep 0.089
sin(ip) 0.112
G 0.150
H 14.680
Mass
D 2.74 0.417
pV 0.648 0.1785
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 38.962
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3091 0.0892 0.1124 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.74 0.417 0.417 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.648 0.1785 0.1785 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
14.68 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 V 0.5610 0.8910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V 0.14 Bus VIS Carvano 2010A&A...510A..43C PHOT
V 0.484 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.2467 0.8910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.3515 0.8910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.4612 0.8910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9518 0.8910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9712 0.8910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9874 0.8910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9933 0.8910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9999 0.8910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT