1999 RZ18

1999RZ18, 2000 WL106, 2000WL106, 47146, J99R18Z, K00WA6L

All data for this body: [vot]

MPC data
Name (number) 1999 RZ18 (47146)
a 3.10153
e 0.09832
i / sin(i) 9.2308 / 0.16041
q 2.79660
Q 3.40647
ω 125.3367
Node 172.5377
m 284.3088
n 0.1804
Epoch 2460800.5
nobs 1790
nopp 22
Years observed 1998-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.106
ep 0.085
sin(ip) 0.158
G 0.150
H 14.500
Mass
D 5.00 0.328
pV 0.147 0.0550
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.301
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1056 0.0851 0.1579 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.00 0.328 0.328 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.147 0.0550 0.0550 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
14.50 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
S 0.28 Bus VIS Carvano 2010A&A...510A..43C PHOT
S X 0.0629 0.0580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.2272 0.0580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.0671 0.0580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT