1991 DY
1991DY, 13958, 1993 RD6, 1993RD6, J91D00Y, J93R06D
All data for this body: [vot]
MPC data
| Name (number) |
1991 DY (13958) |
| a |
2.66810 |
| e |
0.14278 |
| i / sin(i) |
7.1068 /
0.12372
|
| q |
2.28713
|
| Q |
3.04906
|
| ω |
342.7290 |
| Node |
188.6220 |
| m |
152.6118 |
| n |
0.2262 |
| Epoch |
2460200.5 |
| nobs |
2660 |
| nopp |
23 |
| Years observed |
1991-2023 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.669 |
|
| ep |
0.191 |
|
| sin(ip) |
0.125 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.900 |
|
| Mass |
|
|
| D |
9.37 |
0.080 |
| pV |
0.080 |
0.0157 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6689 |
0.1911 |
0.1247 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 9.37 |
0.080 |
0.080 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.080 |
0.0157 |
0.0157 |
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 |
| 13.90 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |