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: 4/17/2018

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	02:28:35	80.58, 97.15	70.63	04/24/2018	02:27:26	80.59, 97.04	70.69	2.59	69
2	04/24/2018	03:19:21	-80.60, -95.91	109.33	04/24/2018	03:18:25	-80.58, -95.87	109.31	1.99	56
3	04/24/2018	04:10:05	80.58, 71.73	70.61	04/24/2018	04:09:27	80.59, 71.61	70.66	2.76	38
4	04/24/2018	05:00:51	-80.60,-121.33	109.34	04/24/2018	05:00:26	-80.59,-121.30	109.34	1.90	25
5	04/24/2018	05:51:35	80.58, 46.31	70.60	04/24/2018	05:51:28	80.60, 46.18	70.63	2.93	7
6	04/24/2018	06:42:21	-80.61,-146.75	109.36	04/24/2018	06:42:27	-80.59,-146.72	109.38	1.82	6
7	04/24/2018	07:33:05	80.58, 20.89	70.58	04/24/2018	07:33:29	80.60, 20.75	70.60	3.10	24
8	04/24/2018	08:23:51	-80.61,-172.16	109.38	04/24/2018	08:24:28	-80.59,-172.15	109.41	1.74	37
9	04/24/2018	09:14:35	80.59, -4.53	70.56	04/24/2018	09:15:30	80.60, -4.68	70.57	3.28	55

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/17/2018

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/17/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service