1978 RA7
1978RA7, 1992 OF6, 1992OF6, 1998 BM3, 1998BM3, 39467, J78R07A, J92O06F, J98B03M
All data for this body: [vot]
MPC data
| Name (number) |
1978 RA7 (39467) |
| a |
2.31372 |
| e |
0.19089 |
| i / sin(i) |
0.8062 /
0.01407
|
| q |
1.87205
|
| Q |
2.75539
|
| ω |
124.3281 |
| Node |
147.0535 |
| m |
144.5308 |
| n |
0.2801 |
| Epoch |
2460800.5 |
| nobs |
1475 |
| nopp |
22 |
| Years observed |
1978-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.313 |
|
| ep |
0.184 |
|
| sin(ip) |
0.014 |
|
| G |
0.150 |
|
| H |
15.880 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
4.008 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3128 |
0.1845 |
0.0138 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.88 |
|
|
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 |
| L |
|
0.668 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |