Ireland
05029, 1971 SJ3, 1971SJ3, 1986 TB6, 1986TB6, 1988 BL2, 1988BL2, J71S03J, J86T06B, J88B02L
All data for this body: [vot]
MPC data
| Name (number) |
Ireland (5029) |
| a |
2.93434 |
| e |
0.09196 |
| i / sin(i) |
19.3641 /
0.33157
|
| q |
2.66449
|
| Q |
3.20418
|
| ω |
331.4854 |
| Node |
28.5858 |
| m |
137.6490 |
| n |
0.1961 |
| Epoch |
2460200.5 |
| nobs |
2774 |
| nopp |
26 |
| Years observed |
1971-2023 |
| rms |
0.58 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.936 |
|
| ep |
0.061 |
|
| sin(ip) |
0.322 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
12.390 |
|
| Mass |
|
|
| D |
11.96 |
0.439 |
| pV |
0.235 |
0.0408 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9355 |
0.0611 |
0.3224 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 11.96 |
0.439 |
0.439 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.235 |
0.0408 |
0.0408 |
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 |
| 12.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |