Rowanatkinson
19535, 1987 SL18, 1987SL18, 1999 HF3, 1999HF3, J87S18L, J99H03F
All data for this body: [vot]
MPC data
| Name (number) |
Rowanatkinson (19535) |
| a |
2.61052 |
| e |
0.18711 |
| i / sin(i) |
2.3577 /
0.04114
|
| q |
2.12206
|
| Q |
3.09897
|
| ω |
12.8006 |
| Node |
306.7873 |
| m |
355.0843 |
| n |
0.2337 |
| Epoch |
2460800.5 |
| nobs |
2932 |
| nopp |
23 |
| Years observed |
1987-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.611 |
|
| ep |
0.151 |
|
| sin(ip) |
0.056 |
|
| G |
0.150 |
|
| H |
14.090 |
|
| Mass |
|
|
| D |
5.07 |
0.514 |
| pV |
0.207 |
0.0729 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6109 |
0.1513 |
0.0560 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.07 |
0.514 |
0.514 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.207 |
0.0729 |
0.0729 |
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 |
| 14.09 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |