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: 10/11/2018

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	10/20/2018	17:35:40	-80.39, 52.67	86.99	10/20/2018	17:34:30	-80.38, 52.65	86.96	1.22	70
2	10/20/2018	18:26:25	80.39,-140.00	93.03	10/20/2018	18:25:25	80.39,-139.99	93.05	0.61	60
3	10/20/2018	19:17:10	-80.40, 27.26	86.96	10/20/2018	19:16:31	-80.38, 27.17	86.94	2.25	39
4	10/20/2018	20:07:55	80.40,-165.41	93.06	10/20/2018	20:07:26	80.39,-165.48	93.07	1.41	29
5	10/20/2018	20:58:40	-80.40, 1.85	86.93	10/20/2018	20:58:31	-80.40, 2.01	86.94	3.05	9
6	10/20/2018	21:49:25	80.40, 169.17	93.09	10/20/2018	21:49:27	80.39, 169.04	93.10	2.76	2
7	10/20/2018	22:40:10	-80.40, -23.56	86.90	10/20/2018	22:40:32	-80.40, -23.48	86.91	1.57	22
8	10/20/2018	23:30:55	80.40, 143.76	93.12	10/20/2018	23:31:27	80.41, 143.89	93.10	2.42	32
9	10/21/2018	00:21:40	-80.40, -48.97	86.87	10/21/2018	00:22:33	-80.40, -48.97	86.89	0.11	53

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/11/2018

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/11/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service