Ayanamshas

The sidereal parameter (on position/chart/house endpoints) and the system parameter (on the ayanamsha endpoint) accept an ayanamsha name or numeric ID.

An ayanamsha defines the offset between the tropical and sidereal zodiacs. The most commonly used system is Lahiri (the Indian government standard).

Supported systems

ID	Name
0	`fagan_bradley`
1	`lahiri`
2	`deluce`
3	`raman`
4	`ushashashi`
5	`krishnamurti`
6	`djwhal_khul`
7	`yukteshwar`
8	`jn_bhasin`
9	`babyl_kugler1`
10	`babyl_kugler2`
11	`babyl_kugler3`
12	`babyl_huber`
13	`babyl_etpsc`
14	`aldebaran_15tau`
15	`hipparchos`
16	`sassanian`
17	`galcent_0sag`
18	`j2000`
19	`j1900`
20	`b1950`
21	`suryasiddhanta`
22	`suryasiddhanta_msun`
23	`aryabhata`
24	`aryabhata_msun`
25	`ss_revati`
26	`ss_citra`
27	`true_citra`
28	`true_revati`
29	`true_pushya`
30	`galcent_rgbrand`
31	`galequ_iau1958`
32	`galequ_true`
33	`galequ_mula`
34	`galalign_mardyks`
35	`true_mula`
36	`galcent_mula_wilhelm`
37	`aryabhata_522`
38	`babyl_britton`
39	`true_sheoran`
40	`galcent_cochrane`
41	`galequ_fiorenza`
42	`valens_moon`
43	`lahiri_1940`
44	`lahiri_vp285`
45	`krishnamurti_senthilathiban`
46	`lahiri_icrc`

Example

# By name
?sidereal=lahiri

# By ID
?sidereal=1

# Get all 47 values at once (ayanamsha endpoint)
/v1/ayanamsha?datetime=2024-03-20T12:00:00Z&system=all

Names are case-insensitive.

Ayanamshas

Ayanamshas

Supported systems

Example

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