Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/21/2026

Index	Date	Time (GOES-16)	GOES-16 Lat,Lon	NPP Lat,Lon	Distance(km)	Time Diff (sec)
1	07/22/2026	20:44:49	0.39,-104.70	-0.24,-107.62	332.10	80
2	07/23/2026	20:28:46	0.38,-104.70	0.76,-103.09	184.63	80
3	07/25/2026	08:47:56	-0.41,-104.70	0.42,-108.35	416.68	80
4	07/26/2026	08:31:53	-0.41,-104.70	-0.58,-103.82	99.89	80
5	07/28/2026	20:35:09	0.42,-104.70	0.47,-104.60	12.38	80
6	07/31/2026	08:35:35	-0.44,-104.70	-0.30,-105.33	71.70	80
7	08/01/2026	08:19:32	-0.43,-104.70	-1.31,-100.80	445.13	80
8	08/02/2026	20:38:50	0.45,-104.71	0.13,-106.10	158.78	80
9	08/03/2026	20:22:47	0.44,-104.71	1.14,-101.57	358.07	80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 7/21/2026

Download SNOs between GOES-16 and NPP since TLE EPOCH: 07/21/2026 in txt file.

Historical Predications of SNOs between GOES-16 and NPP