2000 RT81
2000RT81, 41571, K00R81T
All data for this body: [vot]
MPC data
| Name (number) |
2000 RT81 (41571) |
| a |
2.38599 |
| e |
0.08664 |
| i / sin(i) |
9.3814 /
0.16301
|
| q |
2.17927
|
| Q |
2.59272
|
| ω |
342.7387 |
| Node |
267.1405 |
| m |
336.8743 |
| n |
0.2674 |
| Epoch |
2460800.5 |
| nobs |
2632 |
| nopp |
20 |
| Years observed |
1999-2025 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.386 |
|
| ep |
0.097 |
|
| sin(ip) |
0.175 |
|
| G |
0.150 |
|
| H |
15.090 |
|
| Mass |
|
|
| D |
3.07 |
0.081 |
| pV |
0.271 |
0.0400 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
O |
| Spectral Class Score |
2.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3861 |
0.0966 |
0.1751 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.07 |
0.081 |
0.081 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.271 |
0.0400 |
0.0400 |
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 |
| 15.09 |
|
|
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 |
| O |
|
|
|
DeMeo-Carry |
VIS |
Choi |
2023PSJ.....4...49C |
PHOT |