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: 2/16/2018

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	05:12:40	-80.65,-125.22	85.49	02/21/2018	05:13:40	-80.64,-125.05	85.54	3.10	60
2	02/21/2018	06:03:39	80.64, 41.85	94.52	02/21/2018	06:04:26	80.65, 42.01	94.49	3.32	47
3	02/21/2018	06:54:41	-80.65,-150.62	85.52	02/21/2018	06:55:10	-80.64,-150.48	85.56	2.72	29
4	02/21/2018	07:45:40	80.64, 16.45	94.49	02/21/2018	07:45:56	80.66, 16.58	94.47	2.83	16
5	02/21/2018	08:36:42	-80.65,-176.03	85.56	02/21/2018	08:36:40	-80.65,-175.91	85.58	2.36	2
6	02/21/2018	09:27:41	80.65, -8.95	94.45	02/21/2018	09:27:26	80.66, -8.85	94.46	2.37	15
7	02/21/2018	10:18:43	-80.66, 158.57	85.59	02/21/2018	10:18:10	-80.65, 158.66	85.59	2.01	33
8	02/21/2018	11:09:42	80.65, -34.35	94.42	02/21/2018	11:08:56	80.66, -34.28	94.44	1.95	46
9	02/21/2018	12:00:44	-80.66, 133.16	85.63	02/21/2018	11:59:40	-80.65, 133.24	85.61	1.69	64

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/16/2018

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/16/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service