1998 HA152

1998HA152, 55962, J98HF2A

All data for this body: [vot]

MPC data
Name (number) 1998 HA152 (55962)
a 3.13074
e 0.13889
i / sin(i) 17.7390 / 0.30468
q 2.69590
Q 3.56557
ω 185.3816
Node 19.5360
m 307.2385
n 0.1779
Epoch 2460800.5
nobs 1609
nopp 20
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Tirela (1400)
 
ap 3.123
ep 0.201
sin(ip) 0.291
G 0.150
H 14.270
Mass
D 5.24 0.375
pV 0.147 0.0228
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.826
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1400 Tirela 0 Tirela Novakovic 2019EPSC...13.1671N HCM
1400 Tirela 612 Tirela 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1229 0.2012 0.2907 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.24 0.375 0.375 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.147 0.0228 0.0228 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
14.27 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
DL 0.16 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.3024 0.3240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3353 0.3240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT