1997 WQ15

1997WQ15, 1991 TO7, 1991TO7, 46742, J91T07O, J97W15Q

All data for this body: [vot]

MPC data
Name (number) 1997 WQ15 (46742)
a 3.15748
e 0.17309
i / sin(i) 4.7627 / 0.08303
q 2.61095
Q 3.70402
ω 152.4060
Node 213.0722
m 251.4697
n 0.1757
Epoch 2460200.5
nobs 850
nopp 21
Years observed 1991-2023
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.147
ep 0.153
sin(ip) 0.094
Value Standard error
G 0.150
H 14.850
Mass
D 6.86 0.195
pV 0.037 0.0048
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1473 0.1528 0.0939 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.86 0.195 0.195 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0048 0.0048 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
14.85 MPC-2023-12-04 MPC-2023-12-04 Phot