2005 UY281

2005UY281, 2001 SY240, 2001SY240, K01SO0Y, K05US1Y, R2529

All data for this body: [vot]

MPC data
Name (number) 2005 UY281 (272529)
a 2.40917
e 0.18937
i / sin(i) 2.1837 / 0.03810
q 1.95295
Q 2.86540
ω 237.1000
Node 76.3971
m 153.6410
n 0.2636
Epoch 2460800.5
nobs 314
nopp 13
Years observed 2001-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.408
ep 0.161
sin(ip) 0.023
G 0.150
H 17.740
Mass
D
pV
Value
Rotational Period 1.900
Period quality
Spectral Class S
Spectral Class Score 8.910
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4082 0.1607 0.0227 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
17.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.97 Synodic Erasmus 2018ApJS..237...19E Lightcurve
1.97 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S C 0.741000 0.191000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT
S C 0.744000 0.183000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT