CAPELLA-18 (ACADIA-8) is a payload in SSO orbit, operated by Capella Space Corp., launched 2026.
| Orbit class | SSO |
| Inclination | 97.8012° |
| Eccentricity | 0.0001496 |
| Period | 96.9 min |
| Apogee | 610 km |
| Perigee | 607 km |
| Mean motion | 14.86633299 rev/day |
| RAAN | 186.0998° |
| Arg of perigee | 87.2261° |
| Mean anomaly | 272.9126° |
| B* | 1.3213e-4 |
| Rev at epoch | 2,621 |
1 67385U 26004Y 26187.92987580 .00001119 00000-0 13213-3 0 99982 67385 97.8012 186.0998 0001496 87.2261 272.9126 14.86633299 26216{
"OBJECT_NAME": "CAPELLA-18 (ACADIA-8)",
"OBJECT_ID": "2026-004Y",
"EPOCH": "2026-07-06T22:19:01.269+00:00",
"MEAN_MOTION": 14.86633299,
"ECCENTRICITY": 0.0001496,
"INCLINATION": 97.8012,
"RA_OF_ASC_NODE": 186.0998,
"ARG_OF_PERICENTER": 87.2261,
"MEAN_ANOMALY": 272.9126,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 67385,
"REV_AT_EPOCH": 2621,
"BSTAR": 0.00013213,
"MEAN_MOTION_DOT": 0.00001119,
"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 | CAPELLA-18 (ACADIA-8) |
| Operator | |
| Country | United States |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |