1998 QX
1998QX, 1989 RB1, 1989RB1, 40101, J89R01B, J98Q00X
All data for this body: [vot]
MPC data
| Name (number) |
1998 QX (40101) |
| a |
2.72924 |
| e |
0.20113 |
| i / sin(i) |
36.5353 /
0.59532
|
| q |
2.18030
|
| Q |
3.27817
|
| ω |
156.0410 |
| Node |
165.3573 |
| m |
202.3279 |
| n |
0.2186 |
| Epoch |
2460200.5 |
| nobs |
1519 |
| nopp |
21 |
| Years observed |
1989-2023 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
Pallas (2) |
|
| |
|
|
| ap |
2.731 |
|
| ep |
0.286 |
|
| sin(ip) |
0.548 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.620 |
|
| Mass |
|
|
| D |
5.36 |
0.141 |
| pV |
0.154 |
0.0249 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 2 |
Pallas |
801 |
Pallas |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7310 |
0.2860 |
0.5479 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.154 |
0.0249 |
0.0249 |
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 |
| 14.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |