van Rysselberghe
vanRysselberghe, 18643, 1969 UE, 1969UE, 1991 RY26, 1991RY26, 1991 VH14, 1991VH14, 1998 EK12, 1998EK12, J69U00E, J91R26Y, J91V14H, J98E12K
All data for this body: [vot]
MPC data
| Name (number) |
van Rysselberghe (18643) |
| a |
2.70254 |
| e |
0.09667 |
| i / sin(i) |
10.3972 /
0.18047
|
| q |
2.44129
|
| Q |
2.96379
|
| ω |
315.3734 |
| Node |
27.0141 |
| m |
227.9404 |
| n |
0.2218 |
| Epoch |
2460800.5 |
| nobs |
3329 |
| nopp |
25 |
| Years observed |
1969-2025 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.703 |
|
| ep |
0.065 |
|
| sin(ip) |
0.174 |
|
| G |
0.150 |
|
| H |
13.430 |
|
| Mass |
|
|
| D |
5.75 |
0.158 |
| pV |
0.369 |
0.0430 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7032 |
0.0648 |
0.1736 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.75 |
0.158 |
0.158 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.369 |
0.0430 |
0.0430 |
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 |
| 13.43 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |