2001 YH53

2001YH53, 1999 CC56, 1999CC56, 55557, J99C56C, K01Y53H

All data for this body: [vot]

MPC data
Name (number) 2001 YH53 (55557)
a 2.34803
e 0.09572
i / sin(i) 7.6710 / 0.13348
q 2.12328
Q 2.57278
ω 205.1912
Node 62.5975
m 359.5994
n 0.2739
Epoch 2460800.5
nobs 2801
nopp 21
Years observed 1997-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.348
ep 0.096
sin(ip) 0.120
G 0.150
H 15.400
Mass
D 2.12 0.619
pV 0.393 0.1189
Value
Rotational Period 118.800
Period quality 2
Spectral Class V
Spectral Class Score 32.057
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3481 0.0957 0.1202 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.12 0.619 0.619 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.393 0.1189 0.1189 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
15.40 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
118.89 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.961 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S V 0.7386 0.6910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.31 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.5552 0.6910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.6816 0.6910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.7900 0.6910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9430 0.6910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9567 0.6910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9797 0.6910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT