1999 RQ181
1999RQ181, 1993 OL7, 1993OL7, 1996 FU3, 1996FU3, 40640, J93O07L, J96F03U, J99RI1Q
All data for this body: [vot]
MPC data
Name (number) |
1999 RQ181 (40640) |
a |
3.12971 |
e |
0.20700 |
i / sin(i) |
1.4882 /
0.02597
|
q |
2.48186
|
Q |
3.77756
|
ω |
319.9943 |
Node |
58.6078 |
m |
108.6401 |
n |
0.1780 |
Epoch |
2460200.5 |
nobs |
1462 |
nopp |
20 |
Years observed |
1993-2023 |
rms |
0.67 |
Best values
|
Value |
Standard error |
Parent |
Themis (24) |
|
|
|
|
ap |
3.133 |
|
ep |
0.172 |
|
sin(ip) |
0.016 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.720 |
|
Mass |
|
|
D |
6.87 |
0.097 |
pV |
0.041 |
0.0051 |
Rotational Period |
|
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
24 |
Themis |
602 |
Themis |
0.0000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.1334 |
0.1716 |
0.0164 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
6.87 |
0.097 |
0.097 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.041 |
0.0051 |
0.0051 |
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 |
14.72 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |