▸Orbital parameters

Orbit class	LEO
Inclination	24.9963°
Eccentricity	0.0016647
Period	99.6 min
Apogee	752 km
Perigee	728 km
Mean motion	14.45532989 rev/day
RAAN	313.5211°
Arg of perigee	327.2004°
Mean anomaly	82.7878°
B*	5.3669e-5
Rev at epoch	46,311

▸Two-line element set (TLE)

EPOCH Jul 6, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 25504U 98060A 26187.42526711 .00000374 00000-0 53669-4 0 9998

2 25504 24.9963 313.5211 0016647 327.2004 82.7878 14.45532989463114

▸ source OMM (JSON)

{
  "OBJECT_NAME": "SCD 2",
  "OBJECT_ID": "1998-060A",
  "EPOCH": "2026-07-06T10:12:23.078+00:00",
  "MEAN_MOTION": 14.45532989,
  "ECCENTRICITY": 0.00166473,
  "INCLINATION": 24.9963,
  "RA_OF_ASC_NODE": 313.5211,
  "ARG_OF_PERICENTER": 327.2004,
  "MEAN_ANOMALY": 82.7878,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 25504,
  "REV_AT_EPOCH": 46311,
  "BSTAR": 0.000053669171,
  "MEAN_MOTION_DOT": 0.00000374,
  "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.

▸Satellite metadata

Name	SCD 2
Operator	National Institute of Space ResearchHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Brazil
Launch date	Oct 23, 1998HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	115HIGHvia GCAT — Jonathan McDowell's General Catalog
Mission purpose	—
Object class	PAYLOADHIGH

▸Data quality

Score85 / 100

Claims7

Sources1

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org

▸Actions

GET /api/v1/satellites/25504

//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.