---
title: "Object Decay"
method: GET
path: "/api/v1/space-weather/leo-drag/object/{norad_id}"
tags: ["LeoDrag"]
---

# Object Decay

`GET /api/v1/space-weather/leo-drag/object/{norad_id}`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/space-weather/leo-drag/object/{norad_id}`
- Auth: none declared

Decay forecast for a single NORAD-catalogued LEO object.

Uses Space-Track cache when available (4h TTL) and falls back to
live fetch.  Returns a clear `status: unavailable` when
SPACE_TRACK_USER / _PASS are not configured so the frontend can
show a diagnostic banner instead of a blank card.

## Path parameters

- `norad_id` integer, required

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/deepmapai/apis/deepmap-ai.md) · [All operations](https://skmtc.dev/deepmapai/apis/deepmap-ai/llms.txt) · [OpenAPI document](https://skmtc.dev/deepmapai/apis/deepmap-ai/revisions/dab995d977d0?raw)