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: 5/18/2018

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	05/20/2018	11:54:40	-68.33, 179.85	131.81	05/20/2018	11:55:49	-68.33, 179.88	131.81	1.39	69
2	05/20/2018	12:45:23	68.16, -12.62	48.01	05/20/2018	12:45:17	68.17, -12.67	48.02	2.26	6
3	05/20/2018	13:36:02	-67.91, 155.01	132.25	05/20/2018	13:34:49	-67.95, 154.71	132.21	13.29	73
4	05/23/2018	04:11:33	-68.30, -64.33	132.38	05/23/2018	04:12:20	-68.30, -64.28	132.38	2.29	47
5	05/23/2018	05:02:16	68.12, 103.20	47.44	05/23/2018	05:01:48	68.14, 103.17	47.45	1.96	28
6	05/23/2018	05:52:41	-67.12, -88.26	133.58	05/23/2018	05:51:33	-67.19, -90.27	133.50	87.01	68
7	05/25/2018	19:38:00	69.21,-117.10	48.07	05/25/2018	19:39:07	69.15,-114.98	47.99	83.93	67
8	05/25/2018	20:28:26	-68.26, 51.49	132.91	05/25/2018	20:28:51	-68.27, 51.55	132.91	2.45	25
9	05/25/2018	21:19:09	68.09,-140.99	46.92	05/25/2018	21:18:19	68.10,-141.01	46.92	1.00	50
10	05/28/2018	11:54:39	68.43, -0.27	46.82	05/28/2018	11:55:51	68.37, -0.08	46.76	9.99	72
11	05/28/2018	12:45:18	-68.23, 167.31	133.39	05/28/2018	12:45:21	-68.22, 167.37	133.40	2.48	3
12	05/28/2018	13:36:01	68.06, -25.17	46.44	05/28/2018	13:34:49	68.04, -25.19	46.42	2.10	72
13	05/31/2018	04:11:29	68.29, 115.68	46.28	05/31/2018	04:12:21	68.31, 115.72	46.30	2.55	52
14	05/31/2018	05:02:10	-68.14, -76.80	133.88	05/31/2018	05:01:52	-68.16, -76.83	133.87	2.17	18
15	05/31/2018	05:52:40	67.27, 91.56	45.24	05/31/2018	05:51:32	67.31, 89.85	45.29	73.77	68

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/18/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/18/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service