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: 7/16/2018

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	07/22/2018	19:03:32	80.35,-153.49	63.70	07/22/2018	19:04:36	80.37,-149.18	63.13	80.15	64
2	07/22/2018	19:54:21	-80.50, 16.49	116.55	07/22/2018	19:55:26	-80.50, 16.44	116.58	1.01	65
3	07/22/2018	20:45:25	80.50,-176.24	63.46	07/22/2018	20:46:11	80.50,-176.23	63.43	0.14	46
4	07/22/2018	21:36:22	-80.50, -8.97	116.54	07/22/2018	21:36:56	-80.50, -8.97	116.56	0.42	34
5	07/22/2018	22:27:26	80.50, 158.30	63.47	07/22/2018	22:27:41	80.50, 158.35	63.45	0.96	15
6	07/22/2018	23:18:23	-80.50, -34.43	116.53	07/22/2018	23:18:26	-80.51, -34.39	116.54	1.01	3
7	07/23/2018	00:09:27	80.50, 132.84	63.48	07/23/2018	00:09:11	80.51, 132.94	63.47	1.79	16
8	07/23/2018	01:00:24	-80.50, -59.90	116.52	07/23/2018	00:59:56	-80.51, -59.80	116.52	1.88	28
9	07/23/2018	01:51:28	80.51, 107.38	63.49	07/23/2018	01:50:41	80.51, 107.52	63.49	2.61	47
10	07/23/2018	02:42:25	-80.50, -85.36	116.51	07/23/2018	02:41:26	-80.51, -85.21	116.49	2.78	59

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/16/2018

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/16/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service