1999 XC74
1999XC74, 13847, 1976 GX1, 1976GX1, 1982 DO1, 1982DO1, 1989 RY4, 1989RY4, 1992 OH1, 1992OH1, J76G01X, J82D01O, J89R04Y, J92O01H, J99X74C
All data for this body: [vot]
MPC data
| Name (number) |
1999 XC74 (13847) |
| a |
2.12699 |
| e |
0.14953 |
| i / sin(i) |
2.2818 /
0.03982
|
| q |
1.80895
|
| Q |
2.44504
|
| ω |
177.8365 |
| Node |
92.7868 |
| m |
236.1962 |
| n |
0.3177 |
| Epoch |
2460800.5 |
| nobs |
3724 |
| nopp |
22 |
| Years observed |
1976-2025 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.127 |
|
| ep |
0.120 |
|
| sin(ip) |
0.032 |
|
| G |
0.150 |
|
| H |
14.760 |
|
| Mass |
|
|
| D |
3.25 |
0.073 |
| pV |
0.251 |
0.0586 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1274 |
0.1199 |
0.0317 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.25 |
0.073 |
0.073 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.251 |
0.0586 |
0.0586 |
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 |
| 14.76 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |