1998 HV152

1998HV152, 1977 RM19, 1977RM19, 1999 RR10, 1999RR10, 55963, J77R19M, J98HF2V, J99R10R

All data for this body: [vot]

MPC data
Name (number) 1998 HV152 (55963)
a 3.14419
e 0.11654
i / sin(i) 5.4523 / 0.09502
q 2.77775
Q 3.51062
ω 101.2461
Node 163.2308
m 262.1452
n 0.1768
Epoch 2460800.5
nobs 1056
nopp 22
Years observed 1977-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.147
ep 0.129
sin(ip) 0.090
G 0.150
H 14.690
Mass
D 6.47 0.271
pV 0.073 0.0125
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.250
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
3.1471 0.1286 0.0901 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.47 0.271 0.271 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0125 0.0125 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
14.69 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 0.875 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT