1999 RR149

1999RR149, 2000 QP217, 2000QP217, 59904, J99RE9R, K00QL7P

All data for this body: [vot]

MPC data
Name (number) 1999 RR149 (59904)
a 3.14159
e 0.12772
i / sin(i) 0.7784 / 0.01358
q 2.74035
Q 3.54283
ω 140.3701
Node 284.9564
m 154.3192
n 0.1770
Epoch 2460800.5
nobs 1986
nopp 22
Years observed 1994-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.137
ep 0.119
sin(ip) 0.035
G 0.150
H 14.340
Mass
D 8.84 0.143
pV 0.033 0.0046
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.658
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1368 0.1195 0.0345 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.84 0.143 0.143 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0046 0.0046 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
14.34 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
C 0.943 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT