1999 XJ95
1999XJ95, 1978 WD4, 1978WD4, 41280, J78W04D, J99X95J
All data for this body: [vot]
MPC data
| Name (number) |
1999 XJ95 (41280) |
| a |
2.58585 |
| e |
0.21907 |
| i / sin(i) |
15.0104 /
0.25899
|
| q |
2.01936
|
| Q |
3.15234
|
| ω |
299.3738 |
| Node |
71.5220 |
| m |
94.0951 |
| n |
0.2370 |
| Epoch |
2460800.5 |
| nobs |
2291 |
| nopp |
24 |
| Years observed |
1978-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.586 |
|
| ep |
0.172 |
|
| sin(ip) |
0.246 |
|
| G |
0.150 |
|
| H |
14.270 |
|
| Mass |
|
|
| D |
3.96 |
0.939 |
| pV |
0.341 |
0.2226 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
18.174 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5863 |
0.1721 |
0.2463 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.96 |
0.939 |
0.939 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.341 |
0.2226 |
0.2226 |
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 |
| 14.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |