Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/11/2023

Index	Date	Time (GOES-15)	GOES-15 Lat,Lon	NOAA-20 Lat,Lon	Distance(km)	Time Diff (sec)
1	09/12/2023	05:48:44	-0.37, 116.90	-0.90, 114.64	258.38	80
2	09/13/2023	05:27:22	-0.37, 115.86	0.34, 119.12	371.32	80
3	09/14/2023	17:51:54	0.36, 114.31	0.51, 113.78	61.18	80
4	09/16/2023	06:13:56	-0.35, 112.66	-1.33, 108.39	486.74	80
5	09/17/2023	05:52:34	-0.36, 111.61	-0.08, 112.88	144.06	80
6	09/18/2023	18:17:06	0.35, 110.04	0.92, 107.53	286.16	80
7	09/19/2023	17:55:45	0.36, 109.00	-0.33, 112.01	344.00	80
8	09/21/2023	06:20:26	-0.35, 107.34	-0.48, 106.63	80.72	80
9	09/23/2023	18:20:56	0.34, 104.72	0.12, 105.78	120.85	80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/11/2023

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/11/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20