Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/21/2023

Index	Date	Time (GOES-15)	GOES-15 Lat,Lon	NOAA-20 Lat,Lon	Distance(km)	Time Diff (sec)
1	09/21/2023	06:20:26	-0.35, 107.39	-0.50, 106.64	85.15	80
2	09/23/2023	18:20:56	0.34, 104.77	0.12, 105.79	115.18	80
3	09/25/2023	06:45:37	-0.32, 103.13	-0.93, 100.40	310.88	80
4	09/26/2023	06:24:14	-0.33, 102.07	0.28, 104.89	320.69	80
5	09/27/2023	18:48:47	0.31, 100.48	0.54, 99.55	106.96	80
6	09/30/2023	06:49:25	-0.31, 97.77	-0.12, 98.65	100.11	80
7	10/01/2023	19:13:58	0.29, 96.16	0.92, 93.30	325.04	80
8	10/02/2023	18:52:35	0.31, 95.10	-0.29, 97.79	306.97	80
9	10/04/2023	07:17:17	-0.29, 93.44	-0.49, 92.41	117.69	80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/21/2023

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/21/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20