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: 2/8/2018

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	02/08/2018	04:12:08	68.18, 115.80	83.15	02/08/2018	04:11:10	68.16, 115.82	83.14	2.06	58
2	02/10/2018	18:47:37	68.39,-103.33	82.53	02/10/2018	18:48:42	68.40,-103.30	82.53	1.41	65
3	02/10/2018	19:38:18	-68.25, 64.17	97.63	02/10/2018	19:38:13	-68.24, 64.14	97.64	1.78	5
4	02/10/2018	20:28:56	67.80,-127.96	81.90	02/10/2018	20:27:44	67.90,-128.61	82.02	29.23	72
5	02/13/2018	11:04:30	68.34, 12.51	81.59	02/13/2018	11:05:11	68.36, 12.53	81.60	2.28	41
6	02/13/2018	11:55:11	-68.20,-179.99	98.57	02/13/2018	11:54:42	-68.20, 179.98	98.57	1.26	29
7	02/16/2018	02:30:54	-69.15, -40.12	98.47	02/16/2018	02:32:03	-69.05, -38.38	98.64	70.26	69
8	02/16/2018	03:21:24	68.29, 128.34	80.62	02/16/2018	03:21:41	68.32, 128.36	80.64	3.45	17
9	02/16/2018	04:12:05	-68.14, -64.16	99.55	02/16/2018	04:11:12	-68.16, -64.19	99.52	2.71	53
10	02/18/2018	18:47:35	-68.40, 76.65	100.19	02/18/2018	18:48:44	-68.40, 76.69	100.21	1.86	69
11	02/18/2018	19:38:18	68.23,-115.82	79.62	02/18/2018	19:38:12	68.22,-115.88	79.61	2.83	6
12	02/18/2018	20:28:57	-67.98, 51.81	100.66	02/18/2018	20:27:44	-68.01, 51.51	100.60	13.08	73
13	02/21/2018	11:04:29	-68.35,-167.52	101.21	02/21/2018	11:05:14	-68.36,-167.48	101.21	1.89	45
14	02/21/2018	11:55:12	68.18, 0.01	78.61	02/21/2018	11:54:42	68.18, -0.05	78.61	2.59	30
15	02/21/2018	12:45:36	-67.12, 168.62	102.51	02/21/2018	12:44:29	-67.14, 166.40	102.41	95.91	67

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/8/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/08/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service