1991PR12
07944, 1979MS, 1980TU8, J79M00S, J80T08U, J91P12R
All data for this body: [vot]
MPC data
| Name (number) |
1991PR12 (7944) |
| Packed designation |
07944 |
| a |
3.20799 |
| e |
0.14140 |
| i / sin(i) |
0.4085 /
0.00713
|
| q |
2.75439
|
| Q |
3.66159
|
| ω |
76.1967 |
| Node |
238.9014 |
| m |
122.6577 |
| n |
0.1715 |
| Epoch |
2459600.5 |
| nobs |
2247 |
| nopp |
25 |
| Years observed |
1979-2022 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.218 |
|
| ep |
0.115 |
|
| sin(ip) |
0.027 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.250 |
|
| Mass |
|
|
| D |
12.19 |
0.203 |
| pV |
0.057 |
0.0047 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2184 |
0.1150 |
0.0273 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 12.19 |
0.203 |
0.203 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.057 |
0.0047 |
0.0047 |
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 |
| 13.25 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |