Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/9/2025

Index	Date	Time (GOES-15)	GOES-15 Lat,Lon	NOAA-19 Lat,Lon	Distance(km)	Time Diff (sec)
1	09/11/2025	06:00:40	0.46, 61.30	0.92, 59.24	235.27	80
2	09/12/2025	05:45:20	0.45, 61.29	0.24, 62.32	116.47	80
3	09/13/2025	05:32:40	0.44, 61.28	-0.49, 65.39	468.00	80
4	09/14/2025	18:06:40	-0.50, 61.38	-1.30, 57.87	400.64	80
5	09/15/2025	17:54:00	-0.49, 61.37	-0.57, 60.94	49.53	80
6	09/16/2025	17:38:40	-0.48, 61.37	0.11, 64.02	301.65	80
7	09/19/2025	05:59:41	0.52, 61.24	0.91, 59.64	183.96	80
8	09/20/2025	05:44:21	0.51, 61.24	0.18, 62.71	167.42	80
9	09/22/2025	18:05:40	-0.54, 61.32	-1.25, 58.26	349.59	80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/9/2025

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 09/09/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-19