2003 RT21
2003RT21, 2000 CC45, 2000CC45, B5070, K00C45C, K03R21T
All data for this body: [vot]
MPC data
| Name (number) |
2003 RT21 (115070) |
| a |
3.02737 |
| e |
0.21008 |
| i / sin(i) |
6.9663 /
0.12129
|
| q |
2.39139
|
| Q |
3.66335
|
| ω |
247.1242 |
| Node |
178.1072 |
| m |
335.9672 |
| n |
0.1871 |
| Epoch |
2460800.5 |
| nobs |
1020 |
| nopp |
19 |
| Years observed |
1998-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.029 |
|
| ep |
0.193 |
|
| sin(ip) |
0.114 |
|
| G |
0.150 |
|
| H |
15.140 |
|
| Mass |
|
|
| D |
5.64 |
0.140 |
| pV |
0.067 |
0.0126 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.775 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0291 |
0.1926 |
0.1139 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.64 |
0.140 |
0.140 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.067 |
0.0126 |
0.0126 |
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 |
| 15.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
C |
0.2959 |
0.2959 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |