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: 2/28/2018

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	03/01/2018	11:04:27	68.30, 12.54	75.76	03/01/2018	11:05:13	68.32, 12.51	75.77	2.50	46
2	03/01/2018	11:55:09	-68.22, 179.95	104.34	03/01/2018	11:54:43	-68.21,-179.99	104.35	2.64	26
3	03/01/2018	12:45:34	67.06, -11.33	74.46	03/01/2018	12:44:28	67.09, -13.62	74.56	99.08	66
4	03/04/2018	02:30:55	-69.35, -40.42	104.17	03/04/2018	02:32:01	-69.24, -38.11	104.35	91.70	66
5	03/04/2018	03:21:22	68.31, 128.29	74.75	03/04/2018	03:21:43	68.29, 128.35	74.72	3.56	21
6	03/04/2018	04:12:02	-68.13, -64.15	105.47	03/04/2018	04:11:14	-68.13, -64.20	105.45	2.15	48
7	03/06/2018	18:47:33	-68.45, 76.57	106.14	03/06/2018	18:48:45	-68.42, 76.74	106.19	7.97	72
8	03/06/2018	19:38:15	68.22,-115.82	73.61	03/06/2018	19:38:13	68.25,-115.82	73.64	3.28	2
9	03/06/2018	20:28:56	-68.08, 51.67	106.55	03/06/2018	20:27:44	-68.09, 51.63	106.53	1.89	72
10	03/09/2018	11:04:24	-68.30,-167.47	107.34	03/09/2018	11:05:15	-68.31,-167.51	107.34	1.84	51
11	03/09/2018	11:55:08	68.18, -0.00	72.52	03/09/2018	11:54:42	68.19, -0.01	72.53	1.12	26
12	03/09/2018	12:45:34	-67.23, 168.47	108.47	03/09/2018	12:44:26	-67.31, 166.62	108.34	80.14	68
13	03/12/2018	02:30:53	69.26, 139.70	72.61	03/12/2018	02:32:00	69.17, 141.81	72.46	84.16	67
14	03/12/2018	03:21:18	-68.26, -51.65	108.44	03/12/2018	03:21:44	-68.29, -51.65	108.42	3.28	26
15	03/12/2018	04:12:02	68.14, 115.82	71.42	03/12/2018	04:11:12	68.11, 115.78	71.40	3.20	50

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/28/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/28/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service