HTV-X1 (66174 NORAD) Tracking and Keplerian Element Data
This shows tracking and keplerian element data for the satellite.
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| Element | Value |
| Catalog | 66174 |
| Name | HTV-X1 |
| Epoch Orbit | 51 |
| Epoch Day | 354.21533065 |
| Epoch Year | 2025 |
| RAAN | 105.4589 |
| Inclination | 51.6321 |
| Eccentricity | 0.0003198 |
| Argument of Perigee | 275.1086 |
| Mean Anonmoly | 84.9538 |
| Mean Motion | 15.49679666 |
| Decay Rate | 6.989E-05 |
| L1 | 1 66174U 25241A 25354.21533065 .00006989 00000+0 13177-3 0 9995 |
| L2 | 2 66174 51.6321 105.4589 0003198 275.1086 84.9538 15.49679666 518 |
Live tracking and technical data element details for HTV-X1 (NORAD 66174). HTV-X1 can be tracked NOW for your location showing map with azimuth and elevation plus other details from your city location.
IsCatalogInMostPopularTable: catalog: 66174, numindb: 20
Update: records affected: 1
GetName: 66174 HTV-X1
Hit Count: updated at: Tue, 21 Apr 2026 19:45:27 GMT