2003QR101
H2454, K03QA1R
All data for this body: [vot]
MPC data
| Name (number) |
2003QR101 (172454) |
| Packed designation |
H2454 |
| a |
2.27067 |
| e |
0.07580 |
| i / sin(i) |
7.2440 /
0.12610
|
| q |
2.09856
|
| Q |
2.44279
|
| ω |
306.2754 |
| Node |
87.5701 |
| m |
97.9359 |
| n |
0.2881 |
| Epoch |
2459600.5 |
| nobs |
855 |
| nopp |
15 |
| Years observed |
2000-2021 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.270 |
|
| ep |
0.067 |
|
| sin(ip) |
0.116 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.200 |
|
| Mass |
|
|
| D |
1.97 |
0.573 |
| pV |
0.181 |
0.1122 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2703 |
0.0666 |
0.1161 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.97 |
0.573 |
0.573 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.181 |
0.1122 |
0.1122 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.20 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |