2003 YA137

2003YA137, H2677, K03YD7A

All data for this body: [vot]

MPC data
Name (number) 2003 YA137 (172677)
a 2.98651
e 0.07909
i / sin(i) 9.3338 / 0.16219
q 2.75031
Q 3.22271
ω 144.8098
Node 294.1311
m 63.3384
n 0.1910
Epoch 2460800.5
nobs 943
nopp 17
Years observed 2002-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.988
ep 0.079
sin(ip) 0.180
G 0.150
H 15.070
Mass
D 4.00 0.573
pV 0.133 0.0734
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.770
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.2800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9882 0.0786 0.1801 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.00 0.573 0.573 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.133 0.0734 0.0734 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
15.07 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 X 0.1352 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D X 0.4926 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.2536 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.3748 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V X 0.0107 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V X 0.0179 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V X 0.0361 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V X 0.3132 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2230 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2613 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT