2001 XT227

2001XT227, 57863, K01XM7T

All data for this body: [vot]

MPC data
Name (number) 2001 XT227 (57863)
a 2.59773
e 0.16653
i / sin(i) 12.5857 / 0.21790
q 2.16512
Q 3.03034
ω 39.4269
Node 265.1968
m 324.1713
n 0.2354
Epoch 2460800.5
nobs 1781
nopp 21
Years observed 1996-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.597
ep 0.147
sin(ip) 0.232
G 0.150
H 14.520
Mass
D 3.18 0.627
pV 0.230 0.0945
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 3.485
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.3300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5967 0.1466 0.2322 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.18 0.627 0.627 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.230 0.0945 0.0945 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
14.52 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
L L 0.5808 0.5808 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT