2001 SN22
2001SN22, I9674, K01S22N
All data for this body: [vot]
MPC data
| Name (number) |
2001 SN22 (189674) |
| a |
2.35747 |
| e |
0.13986 |
| i / sin(i) |
2.1867 /
0.03816
|
| q |
2.02777
|
| Q |
2.68718
|
| ω |
70.6982 |
| Node |
326.8622 |
| m |
359.3773 |
| n |
0.2723 |
| Epoch |
2460200.5 |
| nobs |
415 |
| nopp |
15 |
| Years observed |
1999-2023 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.357 |
|
| ep |
0.118 |
|
| sin(ip) |
0.047 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.180 |
|
| Mass |
|
|
| D |
2.05 |
0.437 |
| pV |
0.067 |
0.0272 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3570 |
0.1184 |
0.0468 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.05 |
0.437 |
0.437 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.067 |
0.0272 |
0.0272 |
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 |
| 17.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |