1997 QD2
1997QD2, 12849, 1949 KQ, 1949KQ, 1990 HA5, 1990HA5, J49K00Q, J90H05A, J97Q02D
All data for this body: [vot]
MPC data
Name (number) |
1997 QD2 (12849) |
a |
3.00532 |
e |
0.06573 |
i / sin(i) |
10.9152 /
0.18936
|
q |
2.80777
|
Q |
3.20286
|
ω |
91.7840 |
Node |
142.8760 |
m |
102.8840 |
n |
0.1892 |
Epoch |
2460200.5 |
nobs |
4110 |
nopp |
24 |
Years observed |
1949-2023 |
rms |
0.47 |
Best values
|
Value |
Standard error |
Parent |
Eos (221) |
|
|
|
|
ap |
3.006 |
|
ep |
0.091 |
|
sin(ip) |
0.178 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
12.140 |
|
Mass |
|
|
D |
13.66 |
0.137 |
pV |
0.152 |
0.0119 |
Rotational Period |
21.222 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
221 |
Eos |
606 |
Eos |
-0.5400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.0060 |
0.0914 |
0.1776 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
12.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
2.28 |
|
|
Behrend |
LCDB |
Lightcurve |
21.22 |
|
|
Pal |
2020ApJS..247...26P |
Lightcurve |