1999 RS46

1999RS46, 74631, J99R46S

All data for this body: [vot]

MPC data
Name (number) 1999 RS46 (74631)
a 2.22612
e 0.23322
i / sin(i) 6.6556 / 0.11590
q 1.70694
Q 2.74530
ω 224.3213
Node 134.7668
m 239.8280
n 0.2967
Epoch 2460800.5
nobs 821
nopp 19
Years observed 1999-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.226
ep 0.178
sin(ip) 0.106
G 0.150
H 16.610
Mass
D 1.39 0.360
pV 0.230 0.1185
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.320
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2263 0.1784 0.1065 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.39 0.360 0.360 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.230 0.0900 0.1470 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
16.61 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.66 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.212 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.4414 0.4414 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT