2006 RT21

2006RT21, G1723, K06R21T

All data for this body: [vot]

MPC data
Name (number) 2006 RT21 (161723)
a 3.14428
e 0.14582
i / sin(i) 5.0562 / 0.08813
q 2.68578
Q 3.60279
ω 200.5293
Node 194.2636
m 103.2010
n 0.1768
Epoch 2460800.5
nobs 730
nopp 18
Years observed 2000-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.153
ep 0.111
sin(ip) 0.091
G 0.150
H 15.470
Mass
D
pV
Value
Rotational Period 45.000
Period quality 1
Spectral Class V
Spectral Class Score 0.416
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1534 0.1107 0.0910 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
15.47 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
45.0 1 Synodic Masiero 2009Icar..204..145M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.0693 0.0030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT