1999 CH38
1999CH38, 15084, 1991 RW7, 1991RW7, 1997 WR53, 1997WR53, J91R07W, J97W53R, J99C38H
All data for this body: [vot]
MPC data
| Name (number) |
1999 CH38 (15084) |
| a |
3.10158 |
| e |
0.18772 |
| i / sin(i) |
3.6084 /
0.06294
|
| q |
2.51936
|
| Q |
3.68380
|
| ω |
234.7021 |
| Node |
131.1601 |
| m |
54.8201 |
| n |
0.1804 |
| Epoch |
2460800.5 |
| nobs |
2347 |
| nopp |
23 |
| Years observed |
1991-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.097 |
|
| ep |
0.155 |
|
| sin(ip) |
0.046 |
|
| G |
0.150 |
|
| H |
13.980 |
|
| Mass |
|
|
| D |
8.55 |
0.273 |
| pV |
0.116 |
0.0220 |
|
Value |
| Rotational Period |
5.030 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0967 |
0.1554 |
0.0461 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.55 |
0.273 |
0.273 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.116 |
0.0220 |
0.0220 |
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 |
| 13.98 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |