Vonnegut
1999 VN20, 1999VN20, 2000 XC50, 2000XC50, 25399, J99V20N, K00X50C
All data for this body: [vot]
MPC data
| Name (number) |
Vonnegut (25399) |
| a |
2.58552 |
| e |
0.08833 |
| i / sin(i) |
22.4710 /
0.38222
|
| q |
2.35713
|
| Q |
2.81391
|
| ω |
166.0176 |
| Node |
0.3479 |
| m |
291.3367 |
| n |
0.2371 |
| Epoch |
2460800.5 |
| nobs |
3453 |
| nopp |
22 |
| Years observed |
1993-2025 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
Hansa (480) |
|
| |
|
|
| ap |
2.583 |
|
| ep |
0.117 |
|
| sin(ip) |
0.377 |
|
| G |
0.150 |
|
| H |
13.080 |
|
| Mass |
|
|
| D |
6.76 |
0.394 |
| pV |
0.267 |
0.0675 |
|
Value |
| Rotational Period |
11.590 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 480 |
Hansa |
803 |
Hansa |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5835 |
0.1175 |
0.3768 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.76 |
0.394 |
0.394 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.267 |
0.0675 |
0.0675 |
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 |
| 13.08 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |