Peacock
18727, 1994 TW4, 1994TW4, 1998 KW3, 1998KW3, J94T04W, J98K03W
All data for this body: [vot]
MPC data
Name (number) |
Peacock (18727) |
a |
3.12918 |
e |
0.11721 |
i / sin(i) |
5.3764 /
0.09370
|
q |
2.76242
|
Q |
3.49595
|
ω |
74.2190 |
Node |
179.4358 |
m |
181.2521 |
n |
0.1781 |
Epoch |
2460200.5 |
nobs |
2708 |
nopp |
23 |
Years observed |
1990-2023 |
rms |
0.60 |
Best values
|
Value |
Standard error |
Parent |
Hygiea (10) |
|
|
|
|
ap |
3.130 |
|
ep |
0.136 |
|
sin(ip) |
0.093 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.610 |
|
Mass |
|
|
D |
11.31 |
0.101 |
pV |
0.071 |
0.0082 |
Rotational Period |
4.420 |
Family data
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
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.1304 |
0.1357 |
0.0935 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.071 |
0.0082 |
0.0082 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
13.61 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |