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: 9/24/2018

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	09/25/2018	11:54:58	-68.28, 179.80	110.89	09/25/2018	11:55:44	-68.29, 179.78	110.88	1.12	46
2	09/25/2018	12:45:42	68.16, -12.74	69.01	09/25/2018	12:45:11	68.18, -12.71	69.02	2.03	31
3	09/25/2018	13:36:05	-67.05, 155.93	112.09	09/25/2018	13:34:58	-67.12, 153.73	112.03	95.62	67
4	09/28/2018	03:21:24	69.04, 127.24	70.91	09/28/2018	03:22:32	68.93, 128.82	70.80	64.28	68
5	09/28/2018	04:11:53	-68.26, -64.40	109.87	09/28/2018	04:12:12	-68.27, -64.36	109.86	2.22	19
6	09/28/2018	05:02:36	68.08, 103.13	69.97	09/28/2018	05:01:40	68.10, 103.08	69.98	2.78	56
7	09/30/2018	19:38:05	68.32,-116.03	71.23	09/30/2018	19:39:09	68.35,-116.02	71.25	2.75	64
8	09/30/2018	20:28:46	-68.18, 51.48	108.91	09/30/2018	20:28:40	-68.19, 51.43	108.90	2.68	6
9	09/30/2018	21:19:24	67.73,-140.66	70.67	09/30/2018	21:18:12	67.79,-141.40	70.71	31.40	72
10	10/03/2018	11:55:00	68.30, -0.23	72.24	10/03/2018	11:55:37	68.32, -0.17	72.26	2.89	37
11	10/03/2018	12:45:41	-68.15, 167.28	107.90	10/03/2018	12:45:08	-68.16, 167.28	107.89	1.27	33
12	10/06/2018	03:21:21	-68.92, -52.60	106.12	10/06/2018	03:22:31	-68.79, -51.35	106.24	52.06	70
13	10/06/2018	04:11:54	68.22, 115.64	73.20	10/06/2018	04:12:06	68.23, 115.60	73.20	1.49	12
14	10/06/2018	05:02:36	-68.13, -76.92	106.89	10/06/2018	05:01:36	-68.13, -76.88	106.89	1.76	60
15	10/08/2018	19:38:05	-68.32, 63.98	105.70	10/08/2018	19:39:07	-68.31, 63.94	105.70	1.60	62

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/24/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/24/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service