2011 HR9

2011HR9, 2010 GM58, 2010GM58, K10G58M, K11H09R, k3034

All data for this body: [vot]

MPC data
Name (number) 2011 HR9 (463034)
a 3.12624
e 0.17435
i / sin(i) 10.4675 / 0.18168
q 2.58119
Q 3.67130
ω 74.4033
Node 167.9329
m 175.7046
n 0.1783
Epoch 2460800.5
nobs 200
nopp 13
Years observed 2005-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.123
ep 0.195
sin(ip) 0.183
G 0.150
H 16.530
Mass
D 3.47 0.901
pV 0.025 0.0081
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.193
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3556 Lixiaohua 0 Lixiaohua Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1227 0.1953 0.1828 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.47 0.901 0.901 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.025 0.0081 0.0081 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
16.53 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
C C 0.0322 0.0300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT