Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/21/2025

Index	Date	Time (GOES-17)	GOES-17 Lat,Lon	NOAA-19 Lat,Lon	Distance(km)	Time Diff (sec)
1	09/21/2025	15:43:17	0.18, -89.53	-0.39, -87.09	279.15	80
2	09/24/2025	04:04:35	-0.21, -89.49	-0.68, -91.54	233.68	80
3	09/25/2025	03:49:15	-0.20, -89.49	0.01, -88.46	117.79	80
4	09/26/2025	03:36:35	-0.20, -89.50	0.77, -85.39	469.30	80
5	09/27/2025	16:10:17	0.23, -89.57	0.97, -92.85	373.84	80
6	09/28/2025	15:57:36	0.23, -89.57	0.28, -89.77	22.38	80
7	09/29/2025	15:42:17	0.22, -89.58	-0.46, -86.70	329.22	80
8	10/02/2025	04:03:34	-0.25, -89.54	-0.62, -91.14	182.25	80
9	10/03/2025	03:48:13	-0.24, -89.55	0.08, -88.06	169.68	80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/21/2025

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 09/21/2025 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-19