4215 T-2
4215T-2, 1998 YN23, 1998YN23, 52189, J98Y23N, T2S4215
All data for this body: [vot]
MPC data
| Name (number) |
4215 T-2 (52189) |
| a |
2.56026 |
| e |
0.12782 |
| i / sin(i) |
2.3231 /
0.04053
|
| q |
2.23301
|
| Q |
2.88752
|
| ω |
348.8029 |
| Node |
71.0636 |
| m |
175.5091 |
| n |
0.2406 |
| Epoch |
2460800.5 |
| nobs |
1459 |
| nopp |
18 |
| Years observed |
1973-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.559 |
|
| ep |
0.080 |
|
| sin(ip) |
0.028 |
|
| G |
0.150 |
|
| H |
15.750 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5591 |
0.0800 |
0.0280 |
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 |
| 15.75 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |