1997 UP8
1997UP8, 10398, 1981 TP3, 1981TP3, 1981 UH11, 1981UH11, 1991 XN1, 1991XN1, J81T03P, J81U11H, J91X01N, J97U08P
All data for this body: [vot]
MPC data
| Name (number) |
1997 UP8 (10398) |
| a |
2.16376 |
| e |
0.17117 |
| i / sin(i) |
2.4144 /
0.04213
|
| q |
1.79338
|
| Q |
2.53413
|
| ω |
264.6874 |
| Node |
72.3165 |
| m |
273.3476 |
| n |
0.3097 |
| Epoch |
2460800.5 |
| nobs |
3885 |
| nopp |
24 |
| Years observed |
1981-2025 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.164 |
|
| ep |
0.111 |
|
| sin(ip) |
0.044 |
|
| G |
0.150 |
|
| H |
14.160 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
5.020 |
| Period quality |
3 |
| Spectral Class |
V |
| Spectral Class Score |
4.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1636 |
0.1108 |
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 |
| 14.16 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 5.027 |
3 |
Synodic |
Pravec |
LCDB |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| V |
|
|
|
DeMeo-Carry |
VIS |
Carruba |
2024MNRAS.527.6495C |
PHOT |
| V |
|
|
|
DeMeo-Carry |
VIS |
Caruba |
2024MNRAS.527.6495C |
PHOT |