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: 9/19/2023

Index	Date	Time (GOES-15)	GOES-15 Lat,Lon	NOAA-20 Lat,Lon	Distance(km)	Time Diff (sec)
1	09/19/2023	17:55:44	0.36, 109.03	-0.29, 112.03	340.57	80
2	09/21/2023	06:20:25	-0.35, 107.39	-0.52, 106.64	85.10	80
3	09/23/2023	18:20:56	0.34, 104.77	0.09, 105.78	115.21	80
4	09/25/2023	06:45:36	-0.32, 103.13	-0.95, 100.41	310.95	80
5	09/26/2023	06:24:15	-0.33, 102.07	0.31, 104.88	320.59	80
6	09/27/2023	18:48:47	0.31, 100.48	0.50, 99.54	107.09	80
7	09/30/2023	06:49:25	-0.31, 97.77	-0.14, 98.66	99.97	80
8	10/01/2023	19:13:57	0.29, 96.16	0.95, 93.31	325.27	80
9	10/02/2023	18:52:35	0.31, 95.10	-0.26, 97.80	306.75	80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/19/2023

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/19/2023 in txt file.

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