2001 XW120

2001XW120, 89577, K01XC0W

All data for this body: [vot]

MPC data
Name (number) 2001 XW120 (89577)
a 2.39175
e 0.20489
i / sin(i) 4.3988 / 0.07670
q 1.90171
Q 2.88180
ω 22.9027
Node 235.3457
m 265.5559
n 0.2665
Epoch 2460800.5
nobs 1416
nopp 20
Years observed 1997-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.392
ep 0.212
sin(ip) 0.087
G 0.150
H 15.820
Mass
D 4.58 0.145
pV 0.058 0.0080
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.560
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
163 Erigone 406 Erigone 1.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3915 0.2120 0.0872 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.10 1.230 1.230 Nugent 2016AJ....152...63N NEATM
4.59 0.146 0.146 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.058 0.0082 0.0082 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
15.82 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
C 0.994 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.0994 0.0994 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT