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: 3/23/2018

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	03/25/2018	11:04:20	-68.32,-167.50	113.65	03/25/2018	11:05:30	-68.31,-167.56	113.67	2.94	70
2	03/25/2018	11:55:04	68.19, -0.03	66.20	03/25/2018	11:54:57	68.20, -0.05	66.21	1.32	7
3	03/25/2018	12:45:42	-67.90, 167.66	114.12	03/25/2018	12:44:29	-67.99, 167.33	114.02	16.78	73
4	03/28/2018	03:21:14	-68.30, -51.70	114.74	03/28/2018	03:22:03	-68.28, -51.74	114.76	2.68	49
5	03/28/2018	04:11:58	68.17, 115.77	65.12	03/28/2018	04:11:30	68.17, 115.77	65.12	0.50	28
6	03/28/2018	05:02:23	-67.17, -75.69	115.91	03/28/2018	05:01:15	-67.23, -77.66	115.82	85.12	68
7	03/30/2018	18:47:44	69.32,-104.62	65.29	03/30/2018	18:48:50	69.23,-102.32	65.15	91.28	66
8	03/30/2018	19:38:08	-68.27, 64.11	115.81	03/30/2018	19:38:35	-68.29, 64.15	115.79	3.01	27
9	03/30/2018	20:28:52	68.15,-128.42	64.05	03/30/2018	20:28:03	68.12,-128.41	64.03	2.61	49
10	04/02/2018	11:04:23	68.55, 12.20	63.46	04/02/2018	11:05:35	68.46, 12.58	63.35	18.27	72
11	04/02/2018	11:55:01	-68.24, 179.91	116.87	04/02/2018	11:55:07	-68.25, 179.96	116.88	1.70	6
12	04/02/2018	12:45:44	68.07, -12.56	62.94	04/02/2018	12:44:35	68.07, -12.60	62.95	1.99	69
13	04/05/2018	03:21:13	68.31, 128.28	62.19	04/05/2018	03:22:10	68.29, 128.24	62.16	2.96	57
14	04/05/2018	04:11:54	-68.16, -64.21	117.98	04/05/2018	04:11:40	-68.19, -64.24	117.96	3.05	14
15	04/05/2018	05:02:27	67.45, 103.97	61.29	04/05/2018	05:01:17	67.51, 102.62	61.37	57.95	70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/23/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/23/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service