1998 HA123

1998HA123, 2005 PJ23, 2005PJ23, 74049, J98HC3A, K05P23J

All data for this body: [vot]

MPC data
Name (number) 1998 HA123 (74049)
a 2.23797
e 0.15515
i / sin(i) 7.2967 / 0.12701
q 1.89076
Q 2.58519
ω 183.2006
Node 77.5288
m 355.0301
n 0.2944
Epoch 2460800.5
nobs 1470
nopp 19
Years observed 1998-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.238
ep 0.149
sin(ip) 0.105
G 0.150
H 15.830
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 0.287
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2382 0.1490 0.1052 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.83 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
X X 0.0478 0.0478 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT