2003 QY77

2003QY77, K03Q77Y, N5143

All data for this body: [vot]

MPC data
Name (number) 2003 QY77 (235143)
a 3.16120
e 0.24615
i / sin(i) 26.7312 / 0.44981
q 2.38306
Q 3.93933
ω 48.9811
Node 1.2499
m 283.0973
n 0.1754
Epoch 2460800.5
nobs 852
nopp 14
Years observed 1999-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.152
ep 0.237
sin(ip) 0.449
G 0.150
H 14.890
Mass
D 5.64 0.075
pV 0.106 0.0145
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.375
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1524 0.2372 0.4485 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.64 0.075 0.075 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.106 0.0145 0.0145 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
14.89 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 C 0.2292 0.2292 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT