D-STAR ONE (SPARROW) is a payload in SSO orbit, operated by German Orbital Systems GmbH, launched 2018.
| Orbit class | SSO |
| Inclination | 97.6088° |
| Eccentricity | 0.0006641 |
| Period | 91.0 min |
| Apogee | 331 km |
| Perigee | 322 km |
| Mean motion | 15.81562619 rev/day |
| RAAN | 130.1042° |
| Arg of perigee | 143.8702° |
| Mean anomaly | 216.3016° |
| B* | 1.2434e-3 |
| Rev at epoch | 41,439 |
1 43881U 18111F 26187.35064000 .00253896 00000-0 12434-2 0 99972 43881 97.6088 130.1042 0006641 143.8702 216.3016 15.81562619414391{
"OBJECT_NAME": "D-STAR ONE (SPARROW)",
"OBJECT_ID": "2018-111F",
"EPOCH": "2026-07-06T08:24:55.296+00:00",
"MEAN_MOTION": 15.81562619,
"ECCENTRICITY": 0.00066406,
"INCLINATION": 97.6088,
"RA_OF_ASC_NODE": 130.1042,
"ARG_OF_PERICENTER": 143.8702,
"MEAN_ANOMALY": 216.3016,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 43881,
"REV_AT_EPOCH": 41439,
"BSTAR": 0.001243357,
"MEAN_MOTION_DOT": 0.00253896,
"MEAN_MOTION_DDOT": 0
}Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.
| Name | D-STAR ONE (SPARROW) |
| Operator | |
| Country | |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |