NOAA 20 (JPSS-1) is a payload in SSO orbit, operated by NASA Goddard Space Flight Center / National Oceanic and Atmospheric Administration, launched 2017.
| Orbit class | SSO |
| Inclination | 98.7773° |
| Eccentricity | 0.0001083 |
| Period | 101.4 min |
| Apogee | 828 km |
| Perigee | 826 km |
| Mean motion | 14.19515398 rev/day |
| RAAN | 127.4458° |
| Arg of perigee | 130.6340° |
| Mean anomaly | 229.4930° |
| B* | 4.5301e-5 |
| Rev at epoch | 44,730 |
1 43013U 17073A 26188.16041443 .00000051 00000-0 45301-4 0 99902 43013 98.7773 127.4458 0001083 130.6340 229.4930 14.19515398447307{
"OBJECT_NAME": "NOAA 20 (JPSS-1)",
"OBJECT_ID": "2017-073A",
"EPOCH": "2026-07-07T03:50:59.807+00:00",
"MEAN_MOTION": 14.19515398,
"ECCENTRICITY": 0.0001083,
"INCLINATION": 98.7773,
"RA_OF_ASC_NODE": 127.4458,
"ARG_OF_PERICENTER": 130.634,
"MEAN_ANOMALY": 229.493,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 43013,
"REV_AT_EPOCH": 44730,
"BSTAR": 0.000045301,
"MEAN_MOTION_DOT": 5.1e-7,
"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 | NOAA 20 (JPSS-1) |
| Operator | NASA Goddard Space Flight Center / National Oceanic and Atmospheric AdministrationHIGHvia GCAT — Jonathan McDowell's General Catalog⚠ sources disagree |
| Country | United States |
| Launch date | |
| Launch mass (kg) |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Mission purpose | — |
| Object class |
| Orbital regime |
| Status |