2001 RX131

2001RX131, 2004 ET38, 2004ET38, H1903, K01RD1X, K04E38T

All data for this body: [vot]

MPC data
Name (number) 2001 RX131 (171903)
a 2.85568
e 0.01963
i / sin(i) 3.2684 / 0.05701
q 2.79962
Q 2.91174
ω 44.0522
Node 59.1326
m 218.5316
n 0.2042
Epoch 2460800.5
nobs 757
nopp 17
Years observed 2001-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.856
ep 0.043
sin(ip) 0.043
G 0.150
H 15.930
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.212
Family data
[raw, vot]

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

ap ep sin(ip) Author Reference Method
2.8558 0.0426 0.0429 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
15.93 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
D S 0.0200 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.0796 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.1951 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.2311 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2506 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3303 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4925 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7952 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0673 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.2705 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT