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: 9/16/2018

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	09/17/2018	11:54:59	68.31, -0.24	66.03	09/17/2018	11:55:47	68.28, -0.24	66.00	3.62	48
2	09/17/2018	12:45:40	-68.17, 167.27	114.10	09/17/2018	12:45:17	-68.16, 167.26	114.11	0.45	23
3	09/17/2018	13:36:07	67.12, -24.16	64.88	09/17/2018	13:35:00	67.16, -26.24	64.90	89.68	67
4	09/20/2018	03:21:27	-69.30, -53.12	111.95	09/20/2018	03:22:34	-69.15, -50.92	112.10	88.34	67
5	09/20/2018	04:11:54	68.28, 115.57	67.04	09/20/2018	04:12:15	68.26, 115.62	67.02	3.00	21
6	09/20/2018	05:02:35	-68.13, -76.92	113.10	09/20/2018	05:01:45	-68.15, -76.87	113.08	2.77	50
7	09/22/2018	19:38:04	-68.37, 63.92	111.85	09/22/2018	19:39:15	-68.35, 63.97	111.86	2.46	71
8	09/22/2018	20:28:47	68.20,-128.55	68.00	09/22/2018	20:28:43	68.18,-128.59	67.98	2.00	4
9	09/22/2018	21:19:27	-68.00, 39.02	112.19	09/22/2018	21:18:14	-68.02, 38.86	112.17	7.40	73
10	09/25/2018	11:54:58	-68.28, 179.80	110.89	09/25/2018	11:55:44	-68.28, 179.76	110.90	1.80	46
11	09/25/2018	12:45:42	68.17, -12.75	69.02	09/25/2018	12:45:11	68.16, -12.73	69.00	1.77	31
12	09/25/2018	13:36:05	-67.05, 155.93	112.09	09/25/2018	13:34:58	-67.10, 153.71	112.05	96.27	67
13	09/28/2018	03:21:23	69.00, 127.29	70.87	09/28/2018	03:22:32	68.91, 128.79	70.78	60.73	69
14	09/28/2018	04:11:53	-68.26, -64.40	109.87	09/28/2018	04:12:12	-68.25, -64.39	109.88	1.25	19
15	09/28/2018	05:02:36	68.10, 103.11	69.99	09/28/2018	05:01:40	68.07, 103.05	69.96	3.67	56

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/16/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/16/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service