1998 HT36
1998HT36, 1999 SQ18, 1999SQ18, 39990, J98H36T, J99S18Q
All data for this body: [vot]
MPC data
| Name (number) |
1998 HT36 (39990) |
| a |
2.44753 |
| e |
0.06175 |
| i / sin(i) |
8.8852 /
0.15446
|
| q |
2.29641
|
| Q |
2.59866
|
| ω |
242.4920 |
| Node |
26.6065 |
| m |
321.5844 |
| n |
0.2574 |
| Epoch |
2460800.5 |
| nobs |
1892 |
| nopp |
19 |
| Years observed |
1998-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.448 |
|
| ep |
0.064 |
|
| sin(ip) |
0.148 |
|
| G |
0.150 |
|
| H |
15.360 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
35.496 |
| Period quality |
2 |
| Spectral Class |
C |
| Spectral Class Score |
2.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4477 |
0.0643 |
0.1482 |
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 |
| 15.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 35.4961 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |