1998 CA2
1998CA2, 2000 SC219, 2000SC219, 37837, J98C02A, K00SL9C
All data for this body: [vot]
MPC data
| Name (number) |
1998 CA2 (37837) |
| a |
2.58704 |
| e |
0.15931 |
| i / sin(i) |
15.1398 /
0.26117
|
| q |
2.17490
|
| Q |
2.99919
|
| ω |
88.4701 |
| Node |
64.1826 |
| m |
215.7224 |
| n |
0.2369 |
| Epoch |
2460800.5 |
| nobs |
2076 |
| nopp |
19 |
| Years observed |
1983-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.588 |
|
| ep |
0.194 |
|
| sin(ip) |
0.254 |
|
| G |
0.150 |
|
| H |
14.390 |
|
| Mass |
|
|
| D |
3.59 |
0.084 |
| pV |
0.377 |
0.0459 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5880 |
0.1940 |
0.2544 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.59 |
0.084 |
0.084 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.377 |
0.0459 |
0.0459 |
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 |
| 14.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |