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: 2/9/2018

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	02/14/2018	08:17:52	-80.65,-171.15	83.12	02/14/2018	08:16:38	-80.65,-171.29	83.06	2.58	74
2	02/14/2018	09:08:37	80.65, -3.80	96.87	02/14/2018	09:07:34	80.67, -3.72	96.90	2.15	63
3	02/14/2018	09:59:22	-80.66, 163.44	83.13	02/14/2018	09:58:39	-80.66, 163.31	83.09	2.41	43
4	02/14/2018	10:50:07	80.65, -29.21	96.85	02/14/2018	10:49:35	80.67, -29.11	96.87	2.48	32
5	02/14/2018	11:40:52	-80.66, 138.03	83.15	02/14/2018	11:40:40	-80.66, 137.90	83.13	2.25	12
6	02/14/2018	12:31:38	80.68, -54.96	96.89	02/14/2018	12:31:37	80.66, -54.86	96.87	2.70	1
7	02/14/2018	13:22:22	-80.66, 112.62	83.17	02/14/2018	13:22:41	-80.66, 112.50	83.16	2.11	19
8	02/14/2018	14:13:08	80.68, -80.37	96.87	02/14/2018	14:13:38	80.66, -80.26	96.83	2.75	30
9	02/14/2018	15:03:52	-80.66, 87.21	83.19	02/14/2018	15:04:42	-80.67, 87.10	83.20	1.99	50

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/9/2018

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/09/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service