1999 NP6
1999NP6, 1996 TD66, 1996TD66, 74567, J96T66D, J99N06P
All data for this body: [vot]
MPC data
| Name (number) |
1999 NP6 (74567) |
| a |
2.19500 |
| e |
0.18048 |
| i / sin(i) |
1.2702 /
0.02217
|
| q |
1.79884
|
| Q |
2.59115
|
| ω |
92.7166 |
| Node |
262.1866 |
| m |
299.0324 |
| n |
0.3031 |
| Epoch |
2460800.5 |
| nobs |
1660 |
| nopp |
21 |
| Years observed |
1991-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.195 |
|
| ep |
0.131 |
|
| sin(ip) |
0.040 |
|
| G |
0.150 |
|
| H |
16.290 |
|
| Mass |
|
|
| D |
1.33 |
0.202 |
| pV |
0.363 |
0.1579 |
|
Value |
| Rotational Period |
10.900 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
5.898 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1947 |
0.1310 |
0.0404 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.33 |
0.202 |
0.202 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.363 |
0.1579 |
0.1579 |
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 |
| 16.29 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 10.91 |
2 |
Synodic |
Chang |
2015ApJS..219...27C |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.983 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |