2000 RD21
2000RD21, 2007 RW29, 2007RW29, K00R21D, K07R29W, O1682
All data for this body: [vot]
MPC data
| Name (number) |
2000 RD21 (241682) |
| a |
2.32181 |
| e |
0.27797 |
| i / sin(i) |
4.8315 /
0.08423
|
| q |
1.67642
|
| Q |
2.96719
|
| ω |
148.1789 |
| Node |
204.0647 |
| m |
348.9400 |
| n |
0.2786 |
| Epoch |
2460800.5 |
| nobs |
241 |
| nopp |
12 |
| Years observed |
2000-2024 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.322 |
|
| ep |
0.233 |
|
| sin(ip) |
0.091 |
|
| G |
0.150 |
|
| H |
17.740 |
|
| Mass |
|
|
| D |
1.88 |
0.268 |
| pV |
0.060 |
0.0148 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
0.082 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3224 |
0.2325 |
0.0912 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.88 |
0.268 |
0.268 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.060 |
0.0148 |
0.0148 |
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 |
| 17.74 |
|
|
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 |
| B |
B |
0.0136 |
0.0136 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |