1999 XC84
1999XC84, 49834, J99X84C
All data for this body: [vot]
MPC data
| Name (number) |
1999 XC84 (49834) |
| a |
2.30936 |
| e |
0.11787 |
| i / sin(i) |
12.5846 /
0.21788
|
| q |
2.03715
|
| Q |
2.58158
|
| ω |
187.3043 |
| Node |
102.0548 |
| m |
82.3070 |
| n |
0.2808 |
| Epoch |
2460200.5 |
| nobs |
1947 |
| nopp |
19 |
| Years observed |
1997-2023 |
| rms |
0.61 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.308 |
|
| ep |
0.074 |
|
| sin(ip) |
0.205 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.880 |
|
| Mass |
|
|
| D |
2.95 |
0.268 |
| pV |
0.294 |
0.0565 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3083 |
0.0744 |
0.2047 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.95 |
0.268 |
0.268 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.294 |
0.0565 |
0.0565 |
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 |
| 14.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |