1999 XN258
1999XN258, 2001 BV68, 2001BV68, 41337, J99XP8N, K01B68V
All data for this body: [vot]
MPC data
| Name (number) |
1999 XN258 (41337) |
| a |
3.09807 |
| e |
0.07384 |
| i / sin(i) |
18.0387 /
0.30966
|
| q |
2.86932
|
| Q |
3.32682
|
| ω |
316.5739 |
| Node |
142.4335 |
| m |
101.7827 |
| n |
0.1807 |
| Epoch |
2460200.5 |
| nobs |
1458 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.097 |
|
| ep |
0.089 |
|
| sin(ip) |
0.295 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.160 |
|
| Mass |
|
|
| D |
13.32 |
2.200 |
| pV |
0.030 |
0.0090 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0968 |
0.0894 |
0.2955 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.32 |
2.200 |
2.200 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.030 |
0.0090 |
0.0090 |
Masiero |
2012ApJ...759L...8M |
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 |
| 14.16 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |