Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/31/2018

Index	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	09/02/2018	09:07:48	80.45, -1.32	75.33	09/02/2018	09:08:54	80.44, -1.15	75.28	3.07	66
2	09/02/2018	09:58:47	-80.45, 166.01	104.67	09/02/2018	09:59:39	-80.45, 166.15	104.71	2.56	52
3	09/02/2018	10:49:48	80.46, -26.45	75.32	09/02/2018	10:50:24	80.45, -26.54	75.30	2.66	36
4	09/02/2018	11:40:48	-80.45, 140.54	104.65	09/02/2018	11:41:10	-80.47, 140.43	104.63	3.03	22
5	09/02/2018	12:31:49	80.47, -51.93	75.35	09/02/2018	12:31:54	80.45, -51.94	75.33	2.04	5
6	09/02/2018	13:22:49	-80.45, 115.06	104.62	09/02/2018	13:22:40	-80.47, 115.03	104.60	2.32	9
7	09/02/2018	14:13:50	80.47, -77.41	75.37	09/02/2018	14:13:24	80.45, -77.33	75.36	2.51	26
8	09/02/2018	15:04:49	-80.47, 89.93	104.63	09/02/2018	15:04:09	-80.45, 89.96	104.63	2.45	40
9	09/02/2018	15:55:51	80.47,-102.90	75.39	09/02/2018	15:54:55	80.47,-103.06	75.44	3.03	56

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 8/31/2018

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 08/31/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service