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: 2/18/2018

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	02/21/2018	05:12:39	-80.65,-125.16	85.49	02/21/2018	05:13:39	-80.63,-125.00	85.55	3.25	60
2	02/21/2018	06:03:38	80.64, 41.93	94.52	02/21/2018	06:04:25	80.65, 42.08	94.48	2.93	47
3	02/21/2018	06:54:40	-80.65,-150.56	85.53	02/21/2018	06:55:09	-80.64,-150.42	85.57	2.92	29
4	02/21/2018	07:45:39	80.65, 16.53	94.48	02/21/2018	07:45:55	80.65, 16.65	94.46	2.40	16
5	02/21/2018	08:36:41	-80.66,-175.96	85.56	02/21/2018	08:36:39	-80.64,-175.85	85.59	2.60	2
6	02/21/2018	09:27:40	80.65, -8.87	94.44	02/21/2018	09:27:25	80.66, -8.78	94.44	1.87	15
7	02/21/2018	10:18:42	-80.66, 158.63	85.60	02/21/2018	10:18:09	-80.64, 158.72	85.60	2.32	33
8	02/21/2018	11:09:41	80.65, -34.27	94.41	02/21/2018	11:08:55	80.66, -34.21	94.43	1.36	46
9	02/21/2018	12:00:43	-80.66, 133.23	85.64	02/21/2018	11:59:39	-80.65, 133.29	85.62	2.08	64

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/18/2018

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/18/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service