1991 TC2
1991TC2, 1998 HG1, 1998HG1, 48470, J91T02C, J98H01G
All data for this body: [vot]
MPC data
| Name (number) |
1991 TC2 (48470) |
| a |
1.92123 |
| e |
0.11980 |
| i / sin(i) |
24.9678 /
0.42211
|
| q |
1.69107
|
| Q |
2.15138
|
| ω |
55.4478 |
| Node |
26.7887 |
| m |
156.7928 |
| n |
0.3701 |
| Epoch |
2460800.5 |
| nobs |
2320 |
| nopp |
17 |
| Years observed |
1990-2025 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.921 |
|
| ep |
0.096 |
|
| sin(ip) |
0.422 |
|
| G |
0.150 |
|
| H |
14.960 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
10.500 |
| Period quality |
2+ |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 1.9211 |
0.0956 |
0.4224 |
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 |
| 14.96 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |