SAKHACUBE-CHOLBON (RS18S) is a payload in SSO orbit, operated by Junior Academy of Sciences, Sakha Republic, launched 2025.
| Orbit class | SSO |
| Inclination | 97.3921° |
| Eccentricity | 0.0007600 |
| Period | 94.4 min |
| Apogee | 495 km |
| Perigee | 485 km |
| Mean motion | 15.25263864 rev/day |
| RAAN | 262.9612° |
| Arg of perigee | 285.2110° |
| Mean anomaly | 74.8287° |
| B* | 2.7337e-4 |
| Rev at epoch | 2,902 |
1 67290U 25313AU 26188.17228573 .00006809 00000-0 27337-3 0 99962 67290 97.3921 262.9612 0007600 285.2110 74.8287 15.25263864 29028{
"OBJECT_NAME": "SAKHACUBE-CHOLBON (RS18S)",
"OBJECT_ID": "2025-313AU",
"EPOCH": "2026-07-07T04:08:05.487+00:00",
"MEAN_MOTION": 15.25263864,
"ECCENTRICITY": 0.00076,
"INCLINATION": 97.3921,
"RA_OF_ASC_NODE": 262.9612,
"ARG_OF_PERICENTER": 285.211,
"MEAN_ANOMALY": 74.8287,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 67290,
"REV_AT_EPOCH": 2902,
"BSTAR": 0.00027337,
"MEAN_MOTION_DOT": 0.00006809,
"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 | SAKHACUBE-CHOLBON (RS18S) |
| Operator | |
| Country | Russia |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class | PAYLOADHIGH |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |