1998 XW82

1998XW82, 1992 SB19, 1992SB19, 25308, J92S19B, J98X82W

All data for this body: [vot]

MPC data
Name (number) 1998 XW82 (25308)
a 2.98356
e 0.10927
i / sin(i) 10.2507 / 0.17796
q 2.65756
Q 3.30956
ω 228.0131
Node 178.9043
m 64.6303
n 0.1913
Epoch 2460800.5
nobs 2995
nopp 24
Years observed 1992-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.986
ep 0.081
sin(ip) 0.176
G 0.150
H 13.480
Mass
D 6.57 0.238
pV 0.196 0.0378
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.152
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 -0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9857 0.0808 0.1762 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.57 0.238 0.238 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.196 0.0378 0.0378 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
13.48 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 0.692 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT