1998 QH42
1998QH42, 1992 ET37, 1992ET37, 2000 EO140, 2000EO140, 44249, J92E37T, J98Q42H, K00EE0O
All data for this body: [vot]
MPC data
Name (number) |
1998 QH42 (44249) |
a |
2.59796 |
e |
0.12850 |
i / sin(i) |
13.8753 /
0.23981
|
q |
2.26412
|
Q |
2.93181
|
ω |
53.6332 |
Node |
337.7049 |
m |
312.0833 |
n |
0.2354 |
Epoch |
2460200.5 |
nobs |
2182 |
nopp |
20 |
Years observed |
1992-2023 |
rms |
0.59 |
Best values
|
Value |
Standard error |
Parent |
Maria (170) |
|
|
|
|
ap |
2.599 |
|
ep |
0.094 |
|
sin(ip) |
0.248 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.970 |
|
Mass |
|
|
D |
6.45 |
0.079 |
pV |
0.154 |
0.0236 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
170 |
Maria |
506 |
Maria |
0.4400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.5985 |
0.0937 |
0.2479 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
6.45 |
0.079 |
0.079 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.154 |
0.0236 |
0.0236 |
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 |
13.97 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |