1998 QB70
1998QB70, 1999 XX90, 1999XX90, 44272, J98Q70B, J99X90X
All data for this body: [vot]
MPC data
| Name (number) |
1998 QB70 (44272) |
| a |
2.61708 |
| e |
0.06077 |
| i / sin(i) |
10.7539 /
0.18659
|
| q |
2.45803
|
| Q |
2.77612
|
| ω |
120.4090 |
| Node |
278.1917 |
| m |
273.9250 |
| n |
0.2328 |
| Epoch |
2460200.5 |
| nobs |
736 |
| nopp |
22 |
| Years observed |
1990-2023 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
Aeria (369) |
|
| |
|
|
| ap |
2.618 |
|
| ep |
0.044 |
|
| sin(ip) |
0.203 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 369 |
Aeria |
539 |
Aeria |
-1.0900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6180 |
0.0438 |
0.2034 |
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 |
| 15.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |