1999 NP53
1999NP53, 38230, J99N53P
All data for this body: [vot]
MPC data
| Name (number) |
1999 NP53 (38230) |
| a |
2.67892 |
| e |
0.10838 |
| i / sin(i) |
14.1156 /
0.24388
|
| q |
2.38859
|
| Q |
2.96925
|
| ω |
55.0871 |
| Node |
218.1395 |
| m |
348.1846 |
| n |
0.2248 |
| Epoch |
2460800.5 |
| nobs |
1270 |
| nopp |
22 |
| Years observed |
1960-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.679 |
|
| ep |
0.109 |
|
| sin(ip) |
0.247 |
|
| G |
0.150 |
|
| H |
15.170 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.074 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6786 |
0.1089 |
0.2475 |
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 |
| 15.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
0.8457 |
0.8230 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
S |
0.2041 |
0.8230 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |