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: 2/7/2018

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,-171.13	83.12	02/14/2018	08:16:38	-80.65,-171.30	83.06	3.12	74
2	02/14/2018	09:08:37	80.65, -3.79	96.87	02/14/2018	09:07:34	80.66, -3.74	96.91	1.77	63
3	02/14/2018	09:59:22	-80.66, 163.46	83.14	02/14/2018	09:58:39	-80.66, 163.30	83.09	2.97	43
4	02/14/2018	10:50:07	80.65, -29.20	96.85	02/14/2018	10:49:35	80.67, -29.13	96.87	2.08	32
5	02/14/2018	11:40:52	-80.66, 138.05	83.16	02/14/2018	11:40:40	-80.66, 137.90	83.13	2.83	12
6	02/14/2018	12:31:37	80.66, -54.61	96.83	02/14/2018	12:31:36	80.67, -54.53	96.84	2.38	1
7	02/14/2018	13:22:22	-80.66, 112.64	83.17	02/14/2018	13:22:41	-80.66, 112.49	83.16	2.70	19
8	02/14/2018	14:13:08	80.68, -80.36	96.87	02/14/2018	14:13:38	80.66, -80.28	96.84	2.37	30
9	02/14/2018	15:03:52	-80.66, 87.23	83.19	02/14/2018	15:04:42	-80.67, 87.09	83.20	2.59	50

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/7/2018

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/07/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service