1998 RB55

1998RB55, 1985 YA1, 1985YA1, 2000 AY236, 2000AY236, 27037, J85Y01A, J98R55B, K00AN6Y

All data for this body: [vot]

MPC data
Name (number) 1998 RB55 (27037)
a 2.25057
e 0.09491
i / sin(i) 5.2622 / 0.09171
q 2.03697
Q 2.46416
ω 279.4944
Node 245.1267
m 161.2397
n 0.2919
Epoch 2460800.5
nobs 2817
nopp 22
Years observed 1985-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.251
ep 0.141
sin(ip) 0.102
G 0.150
H 14.820
Mass
D 2.82 0.047
pV 0.385 0.1133
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 13.556
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2507 0.1409 0.1015 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.82 0.047 0.047 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.385 0.1133 0.1133 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
14.82 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.60 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.835 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8910 0.8910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT