Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/19/2018

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Distance(km)	Time Diff (sec)
1	04/24/2018	02:28:36	80.58, 97.03	70.65	04/24/2018	02:27:27	80.59, 96.92	70.70	1.95	69
2	04/24/2018	03:19:21	-80.59, -95.71	109.36	04/24/2018	03:18:25	-80.59, -95.66	109.33	1.15	56
3	04/24/2018	04:10:06	80.59, 71.61	70.63	04/24/2018	04:09:28	80.59, 71.49	70.67	2.15	38
4	04/24/2018	05:00:51	-80.59,-121.13	109.38	04/24/2018	05:00:26	-80.60,-121.08	109.36	1.08	25
5	04/24/2018	05:51:36	80.59, 46.19	70.62	04/24/2018	05:51:29	80.59, 46.06	70.64	2.35	7
6	04/24/2018	06:42:21	-80.59,-146.54	109.39	04/24/2018	06:42:27	-80.60,-146.51	109.40	1.03	6
7	04/24/2018	07:33:06	80.59, 20.77	70.60	04/24/2018	07:33:30	80.60, 20.63	70.61	2.55	24
8	04/24/2018	08:23:51	-80.60,-171.96	109.41	04/24/2018	08:24:28	-80.60,-171.93	109.43	0.99	37
9	04/24/2018	09:14:36	80.60, -4.65	70.58	04/24/2018	09:15:31	80.60, -4.80	70.58	2.75	55

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/19/2018

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/19/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service