Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/31/2026

Index	Date	Time (GOES-17)	GOES-17 Lat,Lon	NOAA-20 Lat,Lon	Distance(km)	Time Diff (sec)
1	11/01/2026	19:12:40	0.51, -89.50	1.38, -85.70	433.95	80
2	11/03/2026	07:37:06	-0.36, -89.49	-0.03, -90.92	163.22	80
3	11/04/2026	07:15:44	-0.45, -89.49	-1.13, -86.41	350.89	80
4	11/05/2026	19:40:19	0.28, -89.50	-0.18, -91.68	247.76	80
5	11/06/2026	19:18:57	0.38, -89.50	0.92, -87.16	266.96	80
6	11/08/2026	07:43:23	-0.21, -89.50	0.42, -92.39	328.61	80
7	11/09/2026	07:22:00	-0.30, -89.50	-0.68, -87.88	185.89	80
8	11/10/2026	19:46:35	0.13, -89.51	-0.68, -93.13	412.56	80
9	11/11/2026	19:25:12	0.23, -89.52	0.41, -88.62	102.24	80
10	11/13/2026	07:49:38	-0.06, -89.53	0.92, -93.85	492.48	80
11	11/14/2026	07:28:16	-0.15, -89.53	-0.18, -89.33	22.26	80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/31/2026

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/31/2026 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20