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: 9/18/2025

Index	Date	Time (GOES-17)	GOES-17 Lat,Lon	NOAA-19 Lat,Lon	Distance(km)	Time Diff (sec)
1	09/19/2025	16:11:16	0.20, -89.52	1.04, -93.23	422.87	80
2	09/20/2025	15:58:37	0.19, -89.53	0.31, -90.16	71.83	80
3	09/21/2025	15:43:16	0.18, -89.54	-0.37, -87.08	279.46	80
4	09/24/2025	04:04:36	-0.21, -89.49	-0.65, -91.54	233.27	80
5	09/25/2025	03:49:16	-0.20, -89.50	0.04, -88.46	118.33	80
6	09/26/2025	03:36:35	-0.20, -89.51	0.73, -85.39	469.97	80
7	09/27/2025	16:10:17	0.23, -89.58	0.96, -92.85	372.78	80
8	09/28/2025	15:57:37	0.22, -89.59	0.28, -89.77	21.19	80
9	09/29/2025	15:42:18	0.22, -89.60	-0.46, -86.70	330.48	80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/18/2025

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 09/18/2025 in txt file.

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