2008 HM2

2008HM2, K08H02M, T5330

All data for this body: [vot]

MPC data
Name (number) 2008 HM2 (295330)
a 3.11388
e 0.14481
i / sin(i) 5.9266 / 0.10325
q 2.66295
Q 3.56480
ω 219.5631
Node 55.7418
m 348.7830
n 0.1794
Epoch 2460800.5
nobs 333
nopp 17
Years observed 1999-2024
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.118
ep 0.146
sin(ip) 0.089
G 0.150
H 16.000
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.106
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
3.1182 0.1459 0.0889 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
16.00 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 B 0.0203 0.2300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.2430 0.2300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.2784 0.2300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.851 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT