Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/17/2018

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Distance(km)	Time Diff (sec)
1	03/27/2018	14:44:39	80.61, -87.32	80.92	03/27/2018	14:43:41	80.63, -87.25	80.95	2.00	58
2	03/27/2018	15:35:24	-80.61, 79.94	99.09	03/27/2018	15:34:37	-80.62, 79.92	99.06	0.78	47
3	03/27/2018	16:26:09	80.61,-112.73	80.90	03/27/2018	16:25:42	80.63,-112.66	80.92	2.09	27
4	03/27/2018	17:16:54	-80.62, 54.53	99.11	03/27/2018	17:16:38	-80.62, 54.50	99.09	0.89	16
5	03/27/2018	18:07:39	80.62,-138.15	80.88	03/27/2018	18:07:43	80.63,-138.08	80.88	2.17	4
6	03/27/2018	18:58:24	-80.62, 29.11	99.13	03/27/2018	18:58:39	-80.63, 29.09	99.13	1.00	15
7	03/27/2018	19:49:09	80.62,-163.56	80.86	03/27/2018	19:49:44	80.64,-163.49	80.84	2.26	35
8	03/27/2018	20:39:54	-80.62, 3.70	99.15	03/27/2018	20:40:40	-80.63, 3.67	99.17	1.11	46
9	03/27/2018	21:30:39	80.62, 171.02	80.84	03/27/2018	21:31:45	80.64, 171.10	80.81	2.35	66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/17/2018

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/17/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service