Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/11/2018

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	09/12/2018	03:21:28	69.37, 126.79	65.05	09/12/2018	03:22:34	69.28, 129.27	64.95	97.74	66
2	09/12/2018	04:11:51	-68.26, -64.40	116.06	09/12/2018	04:12:20	-68.28, -64.35	116.04	2.84	29
3	09/12/2018	05:02:35	68.14, 103.06	63.83	09/12/2018	05:01:48	68.12, 103.09	63.81	3.08	47
4	09/14/2018	19:38:07	68.48,-116.23	65.17	09/14/2018	19:39:18	68.42,-115.94	65.11	13.33	71
5	09/14/2018	20:28:46	-68.23, 51.42	115.07	09/14/2018	20:28:50	-68.21, 51.43	115.10	2.11	4
6	09/14/2018	21:19:30	68.11,-141.12	64.83	09/14/2018	21:18:17	68.09,-141.06	64.81	3.28	73
7	09/17/2018	11:54:58	68.29, -0.21	66.01	09/17/2018	11:55:48	68.30, -0.21	66.02	1.84	50
8	09/17/2018	12:45:39	-68.14, 167.30	114.13	09/17/2018	12:45:19	-68.15, 167.24	114.12	2.81	20
9	09/17/2018	13:36:08	67.21, -24.26	64.96	09/17/2018	13:35:00	67.24, -26.14	64.99	81.11	68
10	09/20/2018	03:21:28	-69.38, -53.22	111.87	09/20/2018	03:22:34	-69.31, -50.70	111.93	99.16	66
11	09/20/2018	04:11:53	68.26, 115.60	67.02	09/20/2018	04:12:18	68.25, 115.61	67.01	0.50	25
12	09/20/2018	05:02:34	-68.10, -76.89	113.13	09/20/2018	05:01:49	-68.10, -76.94	113.13	2.22	45
13	09/22/2018	19:38:07	-68.50, 63.75	111.72	09/22/2018	19:39:19	-68.45, 64.08	111.76	14.22	72
14	09/22/2018	20:28:48	68.23,-128.59	68.03	09/22/2018	20:28:48	68.22,-128.56	68.02	1.83	0
15	09/22/2018	21:19:29	-68.07, 38.92	112.12	09/22/2018	21:18:19	-68.07, 38.90	112.13	1.11	70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/11/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/11/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service