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: 2/4/2018

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	08:17:53	-80.67,-171.43	83.07	02/14/2018	08:16:38	-80.65,-171.29	83.06	3.25	75
2	02/14/2018	09:08:37	80.65, -3.77	96.87	02/14/2018	09:07:34	80.66, -3.75	96.91	1.65	63
3	02/14/2018	09:59:23	-80.67, 163.16	83.09	02/14/2018	09:58:39	-80.66, 163.31	83.09	3.26	44
4	02/14/2018	10:50:07	80.65, -29.18	96.85	02/14/2018	10:49:35	80.67, -29.14	96.87	1.92	32
5	02/14/2018	11:40:53	-80.68, 137.75	83.11	02/14/2018	11:40:40	-80.66, 137.91	83.13	3.30	13
6	02/14/2018	12:31:38	80.68, -54.94	96.89	02/14/2018	12:31:37	80.66, -54.89	96.87	2.09	1
7	02/14/2018	13:22:22	-80.66, 112.68	83.18	02/14/2018	13:22:41	-80.67, 112.51	83.16	3.26	19
8	02/14/2018	14:13:08	80.68, -80.35	96.87	02/14/2018	14:13:38	80.66, -80.29	96.84	2.02	30
9	02/14/2018	15:03:52	-80.66, 87.27	83.20	02/14/2018	15:04:42	-80.67, 87.10	83.20	3.16	50

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/4/2018

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/04/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service