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: 5/22/2018

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	05/23/2018	04:11:33	-68.28, -64.31	132.39	05/23/2018	04:12:21	-68.27, -64.32	132.41	1.48	48
2	05/23/2018	05:02:17	68.16, 103.15	47.48	05/23/2018	05:01:48	68.17, 103.20	47.48	2.03	29
3	05/23/2018	05:52:41	-67.11, -88.25	133.59	05/23/2018	05:51:34	-67.16, -90.31	133.53	89.16	67
4	05/25/2018	19:38:00	69.25,-117.15	48.11	05/25/2018	19:39:07	69.13,-115.01	47.97	85.65	67
5	05/25/2018	20:28:25	-68.25, 51.51	132.92	05/25/2018	20:28:51	-68.25, 51.52	132.93	0.73	26
6	05/25/2018	21:19:08	68.08,-140.97	46.90	05/25/2018	21:18:19	68.08,-141.03	46.91	2.71	49
7	05/28/2018	11:54:39	68.47, -0.32	46.86	05/28/2018	11:55:50	68.43, -0.02	46.82	13.13	71
8	05/28/2018	12:45:18	-68.22, 167.32	133.40	05/28/2018	12:45:22	-68.22, 167.36	133.41	1.42	4
9	05/28/2018	13:36:01	68.05, -25.15	46.42	05/28/2018	13:34:50	68.05, -25.20	46.42	1.90	71
10	05/31/2018	04:11:29	68.28, 115.70	46.27	05/31/2018	04:12:23	68.28, 115.67	46.26	1.16	54
11	05/31/2018	05:02:11	-68.19, -76.86	133.83	05/31/2018	05:01:53	-68.18, -76.81	133.85	2.26	18
12	05/31/2018	05:52:41	67.32, 91.51	45.29	05/31/2018	05:51:32	67.39, 89.93	45.37	68.48	69
13	06/02/2018	20:28:22	68.26,-128.49	45.88	06/02/2018	20:28:54	68.23,-128.51	45.86	2.63	32
14	06/02/2018	21:19:03	-68.11, 39.02	134.27	06/02/2018	21:18:24	-68.14, 39.01	134.24	3.40	39

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/22/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/22/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service