2006 RH21

2006RH21, K06R21H, T9721

All data for this body: [vot]

MPC data
Name (number) 2006 RH21 (299721)
a 2.96498
e 0.21246
i / sin(i) 4.8685 / 0.08487
q 2.33504
Q 3.59492
ω 264.9070
Node 8.0869
m 294.9191
n 0.1931
Epoch 2460800.5
nobs 253
nopp 14
Years observed 2005-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.971
ep 0.214
sin(ip) 0.094
G 0.150
H 16.840
Mass
D 2.28 0.637
pV 0.085 0.0287
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.455
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9706 0.2140 0.0943 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.28 0.637 0.637 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.085 0.0287 0.0287 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
16.84 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 0.0211 0.1800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3881 0.1800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D C 0.0795 0.1800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0205 0.1800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0518 0.1800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0756 0.1800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.0505 0.1800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT