Richlipe
12200, 1981 EM7, 1981EM7, 1998 HF52, 1998HF52, J81E07M, J98H52F
All data for this body: [vot]
MPC data
| Name (number) |
Richlipe (12200) |
| a |
2.58675 |
| e |
0.21067 |
| i / sin(i) |
5.8011 /
0.10107
|
| q |
2.04180
|
| Q |
3.13170
|
| ω |
74.3755 |
| Node |
221.7329 |
| m |
121.4583 |
| n |
0.2369 |
| Epoch |
2460800.5 |
| nobs |
3829 |
| nopp |
23 |
| Years observed |
1981-2025 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.586 |
|
| ep |
0.189 |
|
| sin(ip) |
0.116 |
|
| G |
0.150 |
|
| H |
13.510 |
|
| Mass |
|
|
| D |
5.19 |
0.306 |
| pV |
0.314 |
0.0754 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
11.501 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5860 |
0.1894 |
0.1163 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.19 |
0.306 |
0.306 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.314 |
0.0754 |
0.0754 |
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 |
| 13.51 |
|
|
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 |
S |
0.4947 |
0.5950 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.9175 |
0.5950 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.9994 |
0.5950 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |