NNS 30300-20

LIVE
See on the map

Link to this page

https://orbinauts.com/satellites/15936

  • Navigation satellite
  • Military
  • OSCAR 24
  • NORAD 15936
  • 1985-066B
  • Low Earth orbit

Current orbit

Where NNS 30300-20 is on the world map, with the orbit it is flying
View on live map

Orbit began over the Atlantic Ocean

Orbit ends over the Atlantic Ocean

In the Earth’s shadow since

Back in sunlight

Past trackNext orbits

In view from you

Nobody watches NNS 30300-20 go over, but a receiver still asks whether it is above the horizon. Say where you are and this card answers.

Your position is rounded to about a kilometre and sent only to the Orbinauts API, to find the pass.

No brightness has been published for NNS 30300-20, so it is not a naked-eye satellite and no city page carries pass times for it. Nothing here estimates one.

Seeing it

There is nothing to go outside for: it is far too high and too faint for the naked eye. What you notice of it is a position fix, and the card above says whether it is above your horizon to give you one.

Timeline

  1. Launch

    Launched, on the day GCAT records. Source

Summary

Over Russia LIVE

Where is NNS 30300-20?

At 6:20:36 PM UTC NNS 30300-20 was over Russia (46° N, 134.6° E), 1,255 km up, moving at 7.17 km/s and in the Earth’s shadow.

What is NNS 30300-20?

A navigation satellite in low Earth orbit, in space since Aug 3, 1985.

Can I see NNS 30300-20?

No, not with the naked eye: no brightness has been published for NNS 30300-20, and nothing here estimates one; receivers on the ground use its signals instead, whenever it is above their horizon.

General

Operator
USN Naval Air Systems Command (NAVAIR)
State
United States of America
Built by
RCA Astro Electronics (Astro Space)
What it is
Navigation satellite
Military
Yes: a defence organisation flies it
Launched
Mass
64 kg
Operating
Orbit class
Low Earth orbit

From GCAT, Jonathan McDowell’s general catalogue, licensed CC BY 4.0: the operator, the state, the manufacturer, what it is for, that a defence organisation flies it, the launch day, the mass, and whether it is operating. The orbit class is read from its current elements.

Latest orbital data

Position received
6:20 PM UTC
Station time (UTC)
6:20 PM UTC
Latitude / longitude
46° N, 134.6° E
Altitude
1,255 km
Speed
7.17 km/s (25,819 km/h)
Course
north
Light
In the Earth’s shadow until 6:24 PM UTC
Inclination
90.2°
Orbital period
107.8 minutes
Orbits per day
13.36
This orbit
996 to 1,247 km
In shadow
19 minutes of each orbit
In view from
Within 2,740 km of the point below it
Elements epoch
Nov 8, 2026, 4:36 AM, 13 hours old
Source
Position from Space-Track orbital elements of Nov 8, 2026, 4:36 AM, 13 hours old.

No operator publishes an ephemeris for NNS 30300-20, so every position here comes from its orbital elements.

In orbit

Close approaches
No close approach to NNS 30300-20 has been reported publicly in the past thirty days.

From Space-Track’s public conjunction messages; the latest report was issued Nov 8, 2026, 1:11 PM, 3 hours old. Only approaches serious enough to be reported publicly are listed: within three days and, for two bodies near the Earth, closer than a kilometre with a chance of a collision above 1 in 10,000, the level at which NASA moves the ISS.

See every close approach reported in orbit.

Launched with

NNS 30300-20 shares its launch, 1985-066, with 9 other bodies the catalogue lists in orbit.

BodyWhat it is
OSCAR 30Navigation satellite
SCOUT G-1 R/BRocket body
SCOUT G-1 DEBDebris
SCOUT G-1 DEBDebris
SCOUT G-1 DEBDebris
SCOUT G-1 DEBDebris
OSCAR 30 DEBDebris
SCOUT G-1 DEBDebris
SCOUT G-1 DEBDebris

Read from the international designators of the US catalogue: the year and the launch number every piece of one launch shares. A body that has come down is no longer listed.

Data and API

The current elements from Space-Track as an OMM object, epoch Nov 8, 2026, 4:36 AM, 13 hours old.

{
  "OBJECT_NAME": "OSCAR 24",
  "OBJECT_ID": "1985-066B",
  "EPOCH": "2026-11-08T04:36:42.395040",
  "MEAN_MOTION": 13.3598518,
  "ECCENTRICITY": 0.01675127,
  "INCLINATION": 90.1633,
  "RA_OF_ASC_NODE": 97.8376,
  "ARG_OF_PERICENTER": 237.5504,
  "MEAN_ANOMALY": 297.835,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 15936,
  "ELEMENT_SET_NO": 999,
  "REV_AT_EPOCH": 1056,
  "BSTAR": 0.00014901904,
  "MEAN_MOTION_DOT": 9e-7,
  "MEAN_MOTION_DDOT": 0
}