2001 QR189
2001QR189, D1453, K01QI9R
All data for this body: [vot]
MPC data
| Name (number) |
2001 QR189 (131453) |
| a |
3.14211 |
| e |
0.21894 |
| i / sin(i) |
18.0547 /
0.30993
|
| q |
2.45417
|
| Q |
3.83005
|
| ω |
334.0479 |
| Node |
283.5038 |
| m |
49.8532 |
| n |
0.1770 |
| Epoch |
2460200.5 |
| nobs |
750 |
| nopp |
18 |
| Years observed |
2001-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.142 |
|
| ep |
0.253 |
|
| sin(ip) |
0.317 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.350 |
|
| Mass |
|
|
| D |
4.70 |
0.629 |
| pV |
0.220 |
0.0260 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1418 |
0.2527 |
0.3165 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.70 |
0.629 |
0.629 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.220 |
0.0260 |
0.0260 |
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 |
| 14.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |