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: 7/26/2018

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	07/28/2018	19:38:10	69.30,-117.28	50.41	07/28/2018	19:39:16	69.22,-114.96	50.27	91.92	66
2	07/28/2018	20:28:34	-68.26, 51.44	130.66	07/28/2018	20:29:01	-68.27, 51.50	130.65	2.79	27
3	07/28/2018	21:19:18	68.12,-141.08	49.21	07/28/2018	21:18:29	68.11,-141.06	49.20	2.07	49
4	07/31/2018	11:54:49	68.38, -0.27	50.10	07/31/2018	11:56:00	68.36, -0.15	50.07	5.37	71
5	07/31/2018	12:45:29	-68.19, 167.29	130.08	07/31/2018	12:45:31	-68.20, 167.28	130.08	0.27	2
6	07/31/2018	13:36:12	68.01, -25.17	49.74	07/31/2018	13:34:59	68.03, -25.27	49.77	4.67	73
7	08/03/2018	04:11:42	68.27, 115.64	50.67	08/03/2018	04:12:29	68.28, 115.63	50.67	1.28	47
8	08/03/2018	05:02:24	-68.18, -76.93	129.41	08/03/2018	05:01:59	-68.17, -76.87	129.43	3.11	25
9	08/03/2018	05:52:50	67.08, 91.71	49.47	08/03/2018	05:51:43	67.10, 89.57	49.55	92.79	67
10	08/05/2018	19:38:10	-69.24, 62.80	127.63	08/05/2018	19:39:17	-69.14, 64.93	127.78	85.13	67
11	08/05/2018	20:28:38	68.26,-128.58	51.38	08/05/2018	20:28:58	68.24,-128.53	51.35	2.83	20
12	08/05/2018	21:19:18	-68.07, 38.98	128.82	08/05/2018	21:18:29	-68.08, 38.91	128.80	3.53	49
13	08/08/2018	11:54:49	-68.32, 179.80	127.83	08/08/2018	11:56:00	-68.33, 179.80	127.83	0.70	71
14	08/08/2018	12:45:33	68.20, -12.74	52.06	08/08/2018	12:45:27	68.21, -12.69	52.07	2.38	6
15	08/08/2018	13:36:12	-67.95, 154.89	128.19	08/08/2018	13:34:59	-68.00, 154.69	128.14	9.94	73

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/26/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/26/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service