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: 7/21/2026

Index	Date	Time (GOES-16)	GOES-16 Lat,Lon	NOAA-20 Lat,Lon	Distance(km)	Time Diff (sec)
1	07/22/2026	08:25:41	-0.37,-104.70	-0.60,-103.79	104.57	80
2	07/24/2026	20:28:58	0.39,-104.70	0.44,-104.57	15.96	80
3	07/27/2026	08:29:25	-0.41,-104.70	-0.30,-105.32	69.77	80
4	07/28/2026	08:13:22	-0.40,-104.70	-1.27,-100.78	446.50	80
5	07/29/2026	20:32:41	0.43,-104.70	0.09,-106.09	158.54	80
6	07/30/2026	20:16:39	0.42,-104.70	1.12,-101.56	357.96	80
7	08/01/2026	08:35:49	-0.44,-104.70	0.05,-106.84	243.15	80
8	08/02/2026	08:19:47	-0.43,-104.71	-0.99,-102.31	273.33	80
9	08/03/2026	20:39:06	0.45,-104.71	-0.19,-107.62	331.59	80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/21/2026

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 07/21/2026 in txt file.

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