1999 SU1
1999SU1, 1990 TL15, 1990TL15, 42917, J90T15L, J99S01U
All data for this body: [vot]
MPC data
| Name (number) |
1999 SU1 (42917) |
| a |
2.72342 |
| e |
0.13667 |
| i / sin(i) |
12.5431 /
0.21717
|
| q |
2.35121
|
| Q |
3.09564
|
| ω |
29.7109 |
| Node |
352.5296 |
| m |
254.1716 |
| n |
0.2193 |
| Epoch |
2460800.5 |
| nobs |
3020 |
| nopp |
23 |
| Years observed |
1954-2025 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.723 |
|
| ep |
0.108 |
|
| sin(ip) |
0.220 |
|
| G |
0.150 |
|
| H |
13.320 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
13.730 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
1.630 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7225 |
0.1080 |
0.2196 |
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 |
| 13.32 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 13.731 |
2 |
Synodic |
Waszczak |
2015AJ....150...75W |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
0.2716 |
0.2716 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |