Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/15/2023

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (AQUA)	Time (AQUA)	Lat,Lon (AQUA)	SZA (AQUA )	Distance(km)	Time Diff (sec)
1	04/15/2023	21:40:25	80.02, 116.68	81.66	04/15/2023	21:41:23	80.02, 116.81	81.59	2.80	58
2	04/15/2023	22:31:02	-80.25, -73.44	98.82	04/15/2023	22:30:42	-80.24, -73.56	98.79	2.42	20
3	04/18/2023	12:15:48	80.13,-100.99	80.51	04/18/2023	12:16:46	80.12,-101.15	80.50	3.13	58
4	04/18/2023	13:06:29	-80.25, 67.69	99.75	04/18/2023	13:06:08	-80.24, 67.60	99.72	1.80	21
5	04/21/2023	02:51:17	80.06, 39.46	79.73	04/21/2023	02:52:12	80.07, 39.55	79.67	1.80	55
6	04/21/2023	03:41:58	-80.19,-151.86	100.54	04/21/2023	03:41:34	-80.19,-151.70	100.55	3.18	24
7	04/23/2023	17:26:41	80.13,-178.62	78.70	04/23/2023	17:27:33	80.13,-178.71	78.68	1.80	52
8	04/23/2023	18:17:22	-80.25, -9.92	101.57	04/23/2023	18:16:55	-80.25, -9.94	101.55	0.40	27
9	04/26/2023	08:02:06	80.14, -37.37	77.82	04/26/2023	08:02:53	80.14, -37.42	77.79	1.01	47
10	04/26/2023	08:52:47	-80.26, 131.34	102.45	04/26/2023	08:52:15	-80.26, 131.36	102.43	0.37	32
11	04/28/2023	22:37:31	80.17, 104.14	76.92	04/28/2023	22:38:12	80.17, 104.02	76.91	2.22	41

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/15/2023

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/15/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA