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: 7/20/2025

Index	Date	Time (GOES-17)	GOES-17 Lat,Lon	NOAA-19 Lat,Lon	Distance(km)	Time Diff (sec)
1	07/23/2025	03:59:14	0.00, -89.49	-0.45, -91.44	222.68	80
2	07/24/2025	03:43:55	0.01, -89.50	0.28, -88.38	127.90	80
3	07/25/2025	03:31:16	0.02, -89.50	0.96, -85.30	478.63	80
4	07/26/2025	16:05:08	-0.00, -89.53	0.73, -92.81	373.66	80
5	07/27/2025	15:52:29	-0.01, -89.54	0.04, -89.73	22.41	80
6	07/28/2025	15:37:09	-0.02, -89.55	-0.66, -86.66	328.98	80
7	07/31/2025	03:58:23	-0.00, -89.56	-0.34, -91.10	175.17	80
8	08/01/2025	03:43:04	0.01, -89.57	0.35, -88.02	176.63	80
9	08/03/2025	16:04:15	0.01, -89.62	0.67, -92.44	321.35	80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/20/2025

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 07/20/2025 in txt file.

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