1991 XZ
1991XZ, 09765, 1975 EB, 1975EB, 1982 FF, 1982FF, 1984 WJ3, 1984WJ3, J75E00B, J82F00F, J84W03J, J91X00Z
All data for this body: [vot]
MPC data
| Name (number) |
1991 XZ (9765) |
| a |
2.27908 |
| e |
0.17666 |
| i / sin(i) |
4.3252 /
0.07542
|
| q |
1.87647
|
| Q |
2.68169
|
| ω |
153.0012 |
| Node |
330.0120 |
| m |
230.5254 |
| n |
0.2865 |
| Epoch |
2460800.5 |
| nobs |
3297 |
| nopp |
27 |
| Years observed |
1975-2025 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.279 |
|
| ep |
0.217 |
|
| sin(ip) |
0.074 |
|
| G |
0.150 |
|
| H |
14.040 |
|
| Mass |
|
|
| D |
4.35 |
0.169 |
| pV |
0.282 |
0.0412 |
|
Value |
| Rotational Period |
9.330 |
| Period quality |
2 |
| Spectral Class |
L |
| Spectral Class Score |
2.616 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2789 |
0.2175 |
0.0742 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.35 |
0.169 |
0.169 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.282 |
0.0412 |
0.0412 |
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 |
| 14.04 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 9.3303 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| L |
|
0.436 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |