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: 3/31/2023

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	03/31/2023	06:07:42	80.00, -10.33	87.64	03/31/2023	06:08:20	80.01, -10.22	87.60	2.25	38
2	03/31/2023	06:58:22	-80.16, 158.66	92.69	03/31/2023	06:57:41	-80.16, 158.80	92.68	2.71	41
3	04/02/2023	20:43:09	80.00, 130.78	86.62	04/02/2023	20:43:53	80.01, 130.90	86.57	2.51	44
4	04/02/2023	21:33:49	-80.16, -60.21	93.71	04/02/2023	21:33:14	-80.17, -60.05	93.71	3.21	35
5	04/05/2023	11:18:34	80.08, -87.27	85.46	04/05/2023	11:19:23	80.07, -87.39	85.44	2.38	49
6	04/05/2023	12:09:15	-80.20, 81.46	94.82	04/05/2023	12:08:45	-80.20, 81.39	94.78	1.47	30
7	04/08/2023	01:54:03	80.03, 53.41	84.54	04/08/2023	01:54:54	80.03, 53.43	84.50	0.51	51
8	04/08/2023	02:44:44	-80.16,-137.87	95.74	04/08/2023	02:44:16	-80.16,-137.79	95.73	1.60	28
9	04/10/2023	16:29:29	80.07,-165.08	83.49	04/10/2023	16:30:21	80.06,-165.17	83.47	1.77	52
10	04/10/2023	17:20:09	-80.22, 3.97	96.85	04/10/2023	17:19:42	-80.22, 3.93	96.82	0.63	27
11	04/13/2023	07:04:55	80.10, -23.64	82.46	04/13/2023	07:05:46	80.09, -23.77	82.45	2.72	51

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/31/2023

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/31/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA