1998 QY2
1998QY2, H8401, J98Q02Y
All data for this body: [vot]
MPC data
| Name (number) |
1998 QY2 (178401) |
| a |
2.40496 |
| e |
0.18676 |
| i / sin(i) |
12.8127 /
0.22176
|
| q |
1.95581
|
| Q |
2.85411
|
| ω |
152.1506 |
| Node |
147.0844 |
| m |
77.5773 |
| n |
0.2643 |
| Epoch |
2460800.5 |
| nobs |
656 |
| nopp |
16 |
| Years observed |
1998-2024 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.405 |
|
| ep |
0.149 |
|
| sin(ip) |
0.211 |
|
| G |
0.150 |
|
| H |
16.600 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
10.217 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4047 |
0.1486 |
0.2112 |
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 |
| 16.60 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |