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: 4/9/2018

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	04/10/2018	11:04:29	-69.10,-168.54	119.01	04/10/2018	11:05:37	-68.98,-166.82	119.16	69.78	68
2	04/10/2018	11:54:59	68.22, -0.06	60.09	04/10/2018	11:55:16	68.20, -0.13	60.06	3.67	17
3	04/10/2018	12:45:40	-68.09, 167.42	120.07	04/10/2018	12:44:46	-68.10, 167.38	120.06	1.83	54
4	04/13/2018	03:21:09	-68.34, -51.74	120.77	04/13/2018	03:22:20	-68.35, -51.73	120.77	1.01	71
5	04/13/2018	04:11:53	68.21, 115.72	59.09	04/13/2018	04:11:47	68.23, 115.78	59.11	3.31	6
6	04/13/2018	05:02:32	-67.97, -76.65	121.17	04/13/2018	05:01:19	-68.02, -76.84	121.12	9.68	73
7	04/15/2018	19:38:03	-68.32, 64.05	121.75	04/15/2018	19:38:52	-68.31, 64.09	121.77	2.59	49
8	04/15/2018	20:28:46	68.15,-128.42	58.06	04/15/2018	20:28:20	68.14,-128.46	58.05	2.08	26
9	04/15/2018	21:19:12	-67.20, 40.05	122.91	04/15/2018	21:18:04	-67.25, 38.16	122.84	81.45	68
10	04/18/2018	11:04:31	69.31, 11.17	58.33	04/18/2018	11:05:37	69.24, 13.51	58.24	92.34	66
11	04/18/2018	11:54:55	-68.26, 179.91	122.77	04/18/2018	11:55:23	-68.25, 179.90	122.77	0.26	28
12	04/18/2018	12:45:39	68.14, -12.64	57.11	04/18/2018	12:44:50	68.14, -12.59	57.11	1.84	49
13	04/21/2018	03:21:11	68.55, 127.98	56.63	04/21/2018	03:22:21	68.50, 128.44	56.57	19.78	70
14	04/21/2018	04:11:49	-68.24, -64.31	123.70	04/21/2018	04:11:54	-68.24, -64.25	123.71	2.53	5
15	04/21/2018	05:02:32	68.07, 103.22	56.12	04/21/2018	05:01:22	68.06, 103.19	56.11	1.60	70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/9/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/09/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service