1983 EU

1983EU, 06286, 1991 RM9, 1991RM9, J83E00U, J91R09M

All data for this body: [vot]

MPC data
Name (number) 1983 EU (6286)
a 2.24681
e 0.08594
i / sin(i) 4.1737 / 0.07278
q 2.05372
Q 2.43989
ω 11.0426
Node 183.4419
m 164.9995
n 0.2927
Epoch 2460800.5
nobs 5572
nopp 24
Years observed 1983-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.248
ep 0.131
sin(ip) 0.077
G 0.150
H 13.770
Mass
D 4.68 0.014
pV 0.387 0.0186
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 2.646
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1663 van den Bos -1 vanderBos -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
8 Flora 402 Flora 0.5100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2475 0.1307 0.0773 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.63 0.050 0.050 Masiero 2014ApJ...791..121M NEATM
4.68 0.015 0.015 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.386 0.0210 0.0210 Masiero 2011ApJ...741...68M NEATM
0.390 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
13.77 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
K 0.441 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT