1991 RR1

1991RR1, 14410, J91R01R

All data for this body: [vot]

MPC data
Name (number) 1991 RR1 (14410)
a 3.05966
e 0.13828
i / sin(i) 9.4677 / 0.16449
q 2.63656
Q 3.48275
ω 100.2038
Node 229.2307
m 125.7292
n 0.1842
Epoch 2460800.5
nobs 4009
nopp 24
Years observed 1991-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.055
ep 0.108
sin(ip) 0.181
G 0.150
H 12.810
Mass
D 10.31 0.440
pV 0.182 0.0373
Value
Rotational Period 12.427
Period quality 2
Spectral Class Kl
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0552 0.1077 0.1809 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.31 0.440 0.440 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.182 0.0373 0.0373 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
12.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.356 2 Sidereal Durech 2023A&A...675A..24D Model
12.4272 2 Sidereal Durech 2018A&A...620A..91D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT