2002 RR18

2002RR18, K02R18R, N7945

All data for this body: [vot]

MPC data
Name (number) 2002 RR18 (237945)
a 2.67649
e 0.26393
i / sin(i) 12.7799 / 0.22121
q 1.97008
Q 3.38290
ω 294.7126
Node 358.0835
m 99.2254
n 0.2251
Epoch 2460800.5
nobs 492
nopp 14
Years observed 2001-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Juno (3)
 
ap 2.677
ep 0.235
sin(ip) 0.235
G 0.150
H 16.180
Mass
D 1.92 0.333
pV 0.173 0.1094
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.685
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3 Juno 0 Juno Novakovic 2019EPSC...13.1671N HCM
3 Juno 501 Juno 0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6767 0.2348 0.2351 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.92 0.333 0.333 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.173 0.1094 0.1094 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
16.18 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 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.5708 0.5290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1564 0.5290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT