2001 RY98

2001RY98, K01R98Y, N7623

All data for this body: [vot]

MPC data
Name (number) 2001 RY98 (237623)
a 3.12988
e 0.04642
i / sin(i) 9.4388 / 0.16400
q 2.98458
Q 3.27517
ω 95.1303
Node 171.1125
m 179.5887
n 0.1780
Epoch 2460800.5
nobs 556
nopp 15
Years observed 1999-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.121
ep 0.069
sin(ip) 0.161
G 0.150
H 15.630
Mass
D 3.85 0.189
pV 0.075 0.0107
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.892
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 0.5400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1210 0.0688 0.1606 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.85 0.189 0.189 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0107 0.0107 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
15.63 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
D D 0.1063 0.1570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.1250 0.1570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.2537 0.1570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.982 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT