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: 7/22/2018

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	07/23/2018	11:54:48	-68.58, 179.49	131.51	07/23/2018	11:56:00	-68.50,-179.99	131.61	22.76	72
2	07/23/2018	12:45:28	68.23, -12.75	48.14	07/23/2018	12:45:30	68.22, -12.69	48.12	2.63	2
3	07/23/2018	13:36:08	-68.05, 154.80	132.05	07/23/2018	13:35:01	-68.06, 154.76	132.03	2.23	67
4	07/26/2018	04:11:39	-68.30, -64.38	131.23	07/26/2018	04:12:32	-68.31, -64.34	131.23	1.89	53
5	07/26/2018	05:02:23	68.16, 103.10	48.64	07/26/2018	05:02:00	68.14, 103.10	48.62	2.82	23
6	07/26/2018	05:52:51	-67.33, -88.56	132.21	07/26/2018	05:51:42	-67.36, -90.15	132.13	68.26	69
7	07/28/2018	19:38:09	69.28,-117.25	50.39	07/28/2018	19:39:16	69.16,-115.03	50.21	88.37	67
8	07/28/2018	20:28:33	-68.23, 51.47	130.69	07/28/2018	20:29:01	-68.22, 51.43	130.70	1.83	28
9	07/28/2018	21:19:17	68.10,-141.05	49.19	07/28/2018	21:18:28	68.10,-141.06	49.19	0.62	49
10	07/31/2018	11:54:48	68.36, -0.24	50.08	07/31/2018	11:55:59	68.34, -0.18	50.05	3.25	71
11	07/31/2018	12:45:28	-68.16, 167.32	130.11	07/31/2018	12:45:30	-68.18, 167.27	130.09	3.07	2
12	07/31/2018	13:36:11	67.98, -25.14	49.71	07/31/2018	13:34:58	68.01, -25.29	49.75	6.79	73
13	08/03/2018	04:11:43	68.30, 115.60	50.70	08/03/2018	04:12:28	68.29, 115.65	50.69	1.97	45
14	08/03/2018	05:02:24	-68.15, -76.90	129.44	08/03/2018	05:01:59	-68.14, -76.90	129.46	1.71	25
15	08/03/2018	05:52:49	67.00, 91.80	49.39	08/03/2018	05:51:43	67.06, 89.53	49.51	98.84	66

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/22/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/22/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service