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: 7/13/2018

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	07/15/2018	20:26:44	80.51,-171.59	62.19	07/15/2018	20:25:36	80.50,-171.45	62.20	2.75	68
2	07/15/2018	21:17:28	-80.50, -4.08	117.85	07/15/2018	21:16:34	-80.51, -4.04	117.81	1.54	54
3	07/15/2018	22:08:14	80.51, 163.01	62.20	07/15/2018	22:07:37	80.51, 163.10	62.21	1.76	37
4	07/15/2018	22:58:58	-80.50, -29.47	117.83	07/15/2018	22:58:35	-80.51, -29.50	117.81	1.56	23
5	07/15/2018	23:49:44	80.52, 137.62	62.22	07/15/2018	23:49:38	80.51, 137.64	62.21	0.96	6
6	07/16/2018	00:40:28	-80.50, -54.87	117.81	07/16/2018	00:40:36	-80.51, -54.97	117.80	2.30	8
7	07/16/2018	01:31:14	80.52, 112.22	62.23	07/16/2018	01:31:39	80.51, 112.18	62.22	1.03	25
8	07/16/2018	02:21:59	-80.53, -80.60	117.74	07/16/2018	02:22:37	-80.52, -80.43	117.79	3.30	38
9	07/16/2018	03:12:44	80.52, 86.82	62.25	07/16/2018	03:13:40	80.51, 86.72	62.23	1.88	56

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/13/2018

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/13/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service