2005 GA172

2005GA172, 2005 JA180, 2005JA180, K05GH2A, K05JI0A, O0723

All data for this body: [vot]

MPC data
Name (number) 2005 GA172 (240723)
a 3.21836
e 0.11637
i / sin(i) 6.5455 / 0.11399
q 2.84385
Q 3.59287
ω 157.9534
Node 67.7305
m 154.5887
n 0.1707
Epoch 2460800.5
nobs 422
nopp 18
Years observed 2003-2025
rms 0.90
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.235
ep 0.116
sin(ip) 0.094
G 0.150
H 15.350
Mass
D 3.31 0.963
pV 0.134 0.0803
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.187
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2350 0.1160 0.0939 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.31 0.963 0.963 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.134 0.0803 0.0803 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
15.35 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
B C 0.0860 0.0460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0273 0.0460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0674 0.0460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1031 0.0460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D C 0.0264 0.0460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.1485 0.0460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT