1988 RB11

1988RB11, 18337, 1990 AJ, 1990AJ, J88R11B, J90A00J

All data for this body: [vot]

MPC data
Name (number) 1988 RB11 (18337)
a 3.18428
e 0.20139
i / sin(i) 0.9496 / 0.01657
q 2.54298
Q 3.82558
ω 243.0334
Node 162.8922
m 120.8126
n 0.1735
Epoch 2460800.5
nobs 1730
nopp 24
Years observed 1988-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.201
ep 0.165
sin(ip) 0.020
G 0.150
H 14.210
Mass
D 5.31 0.815
pV 0.157 0.0662
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.914
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.4500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2010 0.1651 0.0198 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.31 0.815 0.815 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.157 0.0662 0.0662 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
14.21 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B B 0.3239 0.3239 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.41 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.849 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT