1999 RK175

1999RK175, 2000 YF87, 2000YF87, 38378, J99RH5K, K00Y87F

All data for this body: [vot]

MPC data
Name (number) 1999 RK175 (38378)
a 3.17862
e 0.18104
i / sin(i) 1.4757 / 0.02575
q 2.60317
Q 3.75406
ω 150.9540
Node 193.9946
m 191.9629
n 0.1739
Epoch 2460800.5
nobs 1679
nopp 24
Years observed 1993-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.196
ep 0.142
sin(ip) 0.036
G 0.150
H 14.540
Mass
D 6.17 0.215
pV 0.060 0.0119
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.498
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1957 0.1423 0.0359 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.15 0.216 0.216 Masiero 2011ApJ...741...68M NEATM
8.53 2.899 2.899 Masiero 2017AJ....154..168M NEATM
9.92 5.230 5.230 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0320 0.0320 Masiero 2012ApJ...759L...8M NEATM
0.038 0.0256 0.0256 Masiero 2017AJ....154..168M NEATM
0.074 0.0149 0.0149 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
14.54 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
B B 0.0372 0.0372 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.583 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT