1999 RG38

1999RG38, 91451, J99R38G

All data for this body: [vot]

MPC data
Name (number) 1999 RG38 (91451)
a 2.97593
e 0.19714
i / sin(i) 4.6276 / 0.08068
q 2.38925
Q 3.56261
ω 310.0812
Node 16.4234
m 28.9370
n 0.1920
Epoch 2460800.5
nobs 773
nopp 21
Years observed 1999-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.976
ep 0.173
sin(ip) 0.080
G 0.150
H 15.260
Mass
D 5.57 1.750
pV 0.052 0.0410
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9756 0.1731 0.0799 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.57 1.750 1.750 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0270 0.0550 Masiero 2021PSJ.....2..162M 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
15.26 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 Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT