2005 RH4

2005RH4, 2000 WC28, 2000WC28, K00W28C, K05R04H, L4444

All data for this body: [vot]

MPC data
Name (number) 2005 RH4 (214444)
a 3.11034
e 0.13568
i / sin(i) 5.1170 / 0.08919
q 2.68834
Q 3.53234
ω 131.6184
Node 187.0335
m 249.2027
n 0.1797
Epoch 2460800.5
nobs 457
nopp 17
Years observed 2000-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.116
ep 0.111
sin(ip) 0.093
G 0.150
H 15.970
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.643
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
3.1163 0.1108 0.0926 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
15.97 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 0.0154 0.0290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.0918 0.0290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT