1994 PL20
1994PL20, 14021, 1995 YV9, 1995YV9, 1998 SW98, 1998SW98, J94P20L, J95Y09V, J98S98W
All data for this body: [vot]
MPC data
| Name (number) |
1994 PL20 (14021) |
| a |
2.40601 |
| e |
0.11565 |
| i / sin(i) |
2.5140 /
0.04386
|
| q |
2.12775
|
| Q |
2.68427
|
| ω |
329.7409 |
| Node |
166.1029 |
| m |
289.2929 |
| n |
0.2641 |
| Epoch |
2460800.5 |
| nobs |
1216 |
| nopp |
20 |
| Years observed |
1994-2024 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.407 |
|
| ep |
0.147 |
|
| sin(ip) |
0.044 |
|
| G |
0.150 |
|
| H |
15.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
10.260 |
| Period quality |
2- |
| Spectral Class |
C |
| Spectral Class Score |
2.002 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.1400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4066 |
0.1466 |
0.0441 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.73 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 10.261 |
2- |
Synodic |
Erasmus |
2020ApJS..247...13E |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
C |
0.3337 |
0.3337 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |