1999 RR195

1999RR195, 40663, J99RJ5R

All data for this body: [vot]

MPC data
Name (number) 1999 RR195 (40663)
a 2.70103
e 0.13371
i / sin(i) 10.1044 / 0.17544
q 2.33988
Q 3.06219
ω 226.5172
Node 221.2628
m 190.3325
n 0.2220
Epoch 2460800.5
nobs 3142
nopp 22
Years observed 1993-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.700
ep 0.142
sin(ip) 0.188
G 0.150
H 14.160
Mass
D 4.39 0.109
pV 0.210 0.0313
Value
Rotational Period 6.420
Period quality 2
Spectral Class S
Spectral Class Score 7.690
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6998 0.1416 0.1880 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.39 0.109 0.109 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.0313 0.0313 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
14.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.423 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9250 0.9250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT