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: 12/7/2021

Index	Date	Time (GOES-15)	GOES-15 Lat,Lon	NOAA-20 Lat,Lon	Distance(km)	Time Diff (sec)
1	12/08/2021	21:55:30	-0.01,-127.97	-0.05,-128.06	10.77	80
2	12/11/2021	09:58:31	-0.01,-127.89	0.22,-128.79	103.10	80
3	12/12/2021	09:42:25	0.01,-127.86	-0.80,-124.25	410.68	80
4	12/13/2021	22:01:41	0.02,-127.81	-0.36,-129.55	197.92	80
5	12/14/2021	21:45:34	0.00,-127.78	0.60,-125.01	315.82	80
6	12/16/2021	10:04:41	-0.02,-127.72	0.52,-130.28	290.74	80
7	12/17/2021	09:48:35	-0.01,-127.69	-0.44,-125.73	222.49	80
8	12/18/2021	22:07:50	0.03,-127.63	-0.72,-131.03	387.38	80
9	12/19/2021	21:51:44	0.01,-127.59	0.24,-126.49	125.57	80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/7/2021

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/07/2021 in txt file.

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