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: 2/22/2018

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	03/06/2018	22:13:40	80.64, 159.83	89.28	03/06/2018	22:14:46	80.62, 159.89	89.22	2.06	66
2	03/06/2018	23:04:39	-80.64, -32.79	90.76	03/06/2018	23:05:31	-80.63, -32.86	90.79	2.22	52
3	03/06/2018	23:55:41	80.64, 134.42	89.24	03/06/2018	23:56:16	80.63, 134.46	89.20	1.89	35
4	03/07/2018	00:46:41	-80.63, -58.56	90.76	03/07/2018	00:47:02	-80.65, -58.63	90.75	2.39	21
5	03/07/2018	01:37:42	80.65, 109.02	89.20	03/07/2018	01:37:46	80.63, 109.03	89.19	1.81	4
6	03/07/2018	02:28:42	-80.64, -83.97	90.80	03/07/2018	02:28:32	-80.66, -84.06	90.77	2.57	10
7	03/07/2018	03:19:43	80.65, 83.61	89.16	03/07/2018	03:19:16	80.63, 83.59	89.17	1.84	27
8	03/07/2018	04:10:43	-80.64,-109.38	90.83	03/07/2018	04:10:02	-80.66,-109.49	90.79	2.77	41
9	03/07/2018	05:01:44	80.65, 58.21	89.12	03/07/2018	05:00:46	80.64, 58.16	89.15	1.98	58

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/22/2018

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/22/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service