1991 RE25

1991RE25, 11525, 1997 CJ4, 1997CJ4, J91R25E, J97C04J

All data for this body: [vot]

MPC data
Name (number) 1991 RE25 (11525)
a 2.55989
e 0.22788
i / sin(i) 7.1625 / 0.12468
q 1.97654
Q 3.14324
ω 252.3716
Node 136.3329
m 64.4898
n 0.2406
Epoch 2460800.5
nobs 4412
nopp 23
Years observed 1991-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.560
ep 0.242
sin(ip) 0.118
G 0.150
H 14.500
Mass
D 4.32 0.517
pV 0.263 0.0334
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.716
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5599 0.2421 0.1177 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.29 0.568 0.568 Masiero 2011ApJ...741...68M NEATM
4.49 1.251 1.251 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.241 0.1283 0.1283 Masiero 2011ApJ...741...68M NEATM
0.265 0.0346 0.0346 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
14.50 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
S 0.786 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT