1999 RF138

1999RF138, 1977 RY11, 1977RY11, 1999 TD211, 1999TD211, A2067, J77R11Y, J99RD8F, J99TL1D

All data for this body: [vot]

MPC data
Name (number) 1999 RF138 (102067)
a 2.69292
e 0.36844
i / sin(i) 2.0678 / 0.03608
q 1.70074
Q 3.68510
ω 13.4291
Node 15.0174
m 271.4262
n 0.2230
Epoch 2460800.5
nobs 610
nopp 15
Years observed 1977-2024
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.689
ep 0.330
sin(ip) 0.043
G 0.150
H 16.470
Mass
D 2.76 0.530
pV 0.064 0.0390
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.004
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6890 0.3297 0.0431 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.76 0.530 0.530 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0390 0.0390 Masiero 2020PSJ.....1....5M 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
16.47 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 C 0.1673 0.1673 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT