---
title: "Upagrahas (Shadow Planets) (副行星)"
method: GET
path: "/api/trpc/jyotish.upagrahas"
tags: ["Indian"]
---

# Upagrahas (Shadow Planets) (副行星)

`GET /api/trpc/jyotish.upagrahas`

## Request

- Base URL: `https://api.asktian.com`
- URL: `https://api.asktian.com/api/trpc/jyotish.upagrahas`
- Auth: HTTP bearer

The eleven BPHS shadow planets: the solar chain that provably closes at Upaketu + 30° = Sun, and the time-lord lagnas — Gulika at the start of Saturn's part, Mandi at its middle — with ruler tables reference-verified and the Gulika indices provably matching the panchanga engine's own kala table.

Cost: 2 TIAN Points per call. tRPC procedure `jyotish.upagrahas`.

## Query parameters

- `input` string

## Response `200`

tRPC result envelope

- TrpcResult: tRPC HTTP response envelope.
  - `result` object
    - `data` object: The procedure's return value (system-specific).

---

[API](https://skmtc.dev/asktian/apis/asktian-metaphysics-api.md) · [All operations](https://skmtc.dev/asktian/apis/asktian-metaphysics-api/llms.txt) · [OpenAPI document](https://skmtc.dev/asktian/apis/asktian-metaphysics-api/revisions/3c8fdc979206?raw)