2004 GM15

2004GM15, 1997 WJ30, 1997WJ30, J7568, J97W30J, K04G15M

All data for this body: [vot]

MPC data
Name (number) 2004 GM15 (197568)
a 3.12223
e 0.27387
i / sin(i) 26.0212 / 0.43870
q 2.26714
Q 3.97732
ω 76.1986
Node 105.7207
m 321.3753
n 0.1787
Epoch 2460800.5
nobs 1273
nopp 15
Years observed 1997-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.108
ep 0.228
sin(ip) 0.450
G 0.150
H 15.070
Mass
D 5.52 0.216
pV 0.079 0.0183
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
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
3.1079 0.2277 0.4497 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.24 1.530 1.530 Masiero 2021PSJ.....2..162M NEATM
5.53 0.218 0.218 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0260 0.0440 Masiero 2021PSJ.....2..162M NEATM
0.084 0.0214 0.0214 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