2001 HR45
2001HR45, 2000 CW121, 2000CW121, 46259, K00CC1W, K01H45R
All data for this body: [vot]
MPC data
| Name (number) |
2001 HR45 (46259) |
| a |
2.76188 |
| e |
0.14702 |
| i / sin(i) |
10.4377 /
0.18117
|
| q |
2.35582
|
| Q |
3.16793
|
| ω |
196.3062 |
| Node |
115.9074 |
| m |
227.5479 |
| n |
0.2147 |
| Epoch |
2460200.5 |
| nobs |
1481 |
| nopp |
20 |
| Years observed |
1998-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
Gefion (1272) |
|
| |
|
|
| ap |
2.762 |
|
| ep |
0.130 |
|
| sin(ip) |
0.159 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.460 |
|
| Mass |
|
|
| D |
3.40 |
1.110 |
| pV |
0.349 |
0.0947 |
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1272 |
Gefion |
516 |
Gefion |
-0.4000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7624 |
0.1300 |
0.1593 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.40 |
1.110 |
1.110 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.349 |
0.0947 |
0.0947 |
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 |
| 14.46 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |