Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/11/2025

Index	Date	Time (GOES-16)	GOES-16 Lat,Lon	NOAA-20 Lat,Lon	Distance(km)	Time Diff (sec)
1	04/12/2025	18:14:53	0.05, -75.51	0.70, -72.60	331.31	80
2	04/14/2025	06:36:43	-0.05, -75.54	0.49, -77.88	267.05	80
3	04/15/2025	06:15:20	-0.05, -75.55	-0.56, -73.36	249.69	80
4	04/16/2025	18:37:18	0.05, -75.55	-0.66, -78.66	355.12	80
5	04/17/2025	18:21:15	0.05, -75.56	0.34, -74.14	162.04	80
6	04/19/2025	06:43:04	-0.04, -75.59	0.84, -79.41	435.45	80
7	04/20/2025	06:21:42	-0.04, -75.61	-0.22, -74.89	81.76	80
8	04/22/2025	18:24:57	0.03, -75.63	0.02, -75.67	4.76	80
9	04/25/2025	06:30:43	-0.02, -75.69	0.14, -76.42	82.78	80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/11/2025

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 04/11/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-20