1983 QR
1983QR, 1999 NH7, 1999NH7, 27701, J83Q00R, J99N07H
All data for this body: [vot]
MPC data
| Name (number) |
1983 QR (27701) |
| a |
2.18168 |
| e |
0.14765 |
| i / sin(i) |
1.1175 /
0.01950
|
| q |
1.85955
|
| Q |
2.50381
|
| ω |
85.9627 |
| Node |
289.7076 |
| m |
122.7833 |
| n |
0.3059 |
| Epoch |
2460200.5 |
| nobs |
1219 |
| nopp |
20 |
| Years observed |
1983-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.182 |
|
| ep |
0.114 |
|
| sin(ip) |
0.031 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.270 |
|
| Mass |
|
|
| D |
1.44 |
0.245 |
| pV |
0.374 |
0.1998 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1822 |
0.1138 |
0.0309 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.44 |
0.245 |
0.245 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.374 |
0.1998 |
0.1998 |
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 |
| 16.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |