Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/15/2023

Index	Date	Time (GOES-17)	GOES-17 Lat,Lon	NOAA-21 Lat,Lon	Distance(km)	Time Diff (sec)
1	09/15/2023	20:25:20	-0.01,-104.68	-0.24,-105.78	124.32	80
2	09/16/2023	20:09:15	-0.01,-104.69	0.77,-101.25	392.07	80
3	09/18/2023	08:31:03	0.01,-104.71	0.44,-106.51	206.27	80
4	09/19/2023	08:09:38	0.01,-104.71	-0.58,-101.98	309.72	80
5	09/20/2023	20:31:34	-0.01,-104.68	-0.62,-107.29	298.09	80
6	09/21/2023	20:15:30	-0.01,-104.67	0.41,-102.76	217.89	80
7	09/23/2023	08:37:18	0.01,-104.69	0.73,-108.04	380.71	80
8	09/24/2023	08:15:53	0.01,-104.69	-0.24,-103.50	134.90	80
9	09/25/2023	20:37:49	-0.01,-104.65	-0.95,-108.80	473.60	80
10	09/26/2023	20:21:45	-0.02,-104.65	0.08,-104.28	42.43	80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/15/2023

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/15/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21