2004 RJ91

2004RJ91, K04R91J, Q5357

All data for this body: [vot]

MPC data
Name (number) 2004 RJ91 (265357)
a 2.71802
e 0.12786
i / sin(i) 7.6136 / 0.13249
q 2.37049
Q 3.06555
ω 328.4588
Node 310.4043
m 267.6993
n 0.2200
Epoch 2460800.5
nobs 469
nopp 15
Years observed 2002-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.720
ep 0.133
sin(ip) 0.148
G 0.150
H 16.160
Mass
D 3.96 1.131
pV 0.049 0.0385
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.421
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7196 0.1329 0.1479 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.96 1.131 1.131 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0385 0.0385 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
16.16 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
B B 0.0702 0.0702 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT