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: 7/12/2023

Index	Date	Time (GOES-17)	GOES-17 Lat,Lon	NOAA-21 Lat,Lon	Distance(km)	Time Diff (sec)
1	07/13/2023	20:25:43	0.01,-104.69	-0.25,-105.80	127.30	80
2	07/14/2023	20:09:38	0.01,-104.66	0.76,-101.27	386.29	80
3	07/16/2023	08:31:24	-0.01,-104.62	0.44,-106.53	218.24	80
4	07/17/2023	08:09:58	-0.01,-104.59	-0.57,-102.00	295.10	80
5	07/18/2023	20:31:54	0.01,-104.54	-0.60,-107.30	314.57	80
6	07/19/2023	20:15:48	0.01,-104.51	0.41,-102.77	199.26	80
7	07/21/2023	08:37:35	-0.01,-104.48	0.78,-108.03	404.32	80
8	07/22/2023	08:16:09	-0.01,-104.45	-0.24,-103.50	109.37	80
9	07/24/2023	20:21:58	0.01,-104.38	0.04,-104.26	13.69	80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/12/2023

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 07/12/2023 in txt file.

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