2001 RK143

2001RK143, H6277, K01RE3K

All data for this body: [vot]

MPC data
Name (number) 2001 RK143 (176277)
a 3.16217
e 0.28224
i / sin(i) 25.9958 / 0.43831
q 2.26968
Q 4.05465
ω 52.9709
Node 331.4593
m 79.5775
n 0.1753
Epoch 2460800.5
nobs 1175
nopp 14
Years observed 2001-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.176
ep 0.247
sin(ip) 0.447
G 0.150
H 14.380
Mass
D 7.68 0.247
pV 0.057 0.0069
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 0.528
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1762 0.2471 0.4474 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.56 0.355 0.355 Masiero 2011ApJ...741...68M NEATM
7.75 0.350 0.350 Masiero 2011ApJ...741...68M NEATM
8.82 2.180 2.180 Masiero 2020PSJ.....1....5M NEATM
9.23 3.370 3.370 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0230 0.0470 Masiero 2021PSJ.....2..162M NEATM
0.047 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM
0.056 0.0119 0.0119 Masiero 2011ApJ...741...68M NEATM
0.059 0.0090 0.0090 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
14.38 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
X X 0.0880 0.0880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT