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: 10/11/2018

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	10/11/2018	12:45:41	68.12, -12.69	75.14	10/11/2018	12:45:00	68.14, -12.73	75.15	2.22	41
2	10/14/2018	03:21:16	68.66, 127.77	76.65	10/14/2018	03:22:26	68.57, 128.40	76.57	27.47	70
3	10/14/2018	04:11:52	-68.25, -64.38	103.75	10/14/2018	04:12:00	-68.25, -64.35	103.75	1.22	8
4	10/14/2018	05:02:36	68.12, 103.08	76.15	10/14/2018	05:01:27	68.13, 103.15	76.15	2.63	69
5	10/16/2018	19:38:05	68.34,-116.05	77.33	10/16/2018	19:38:57	68.33,-116.00	77.32	1.90	52
6	10/16/2018	20:28:46	-68.20, 51.46	102.81	10/16/2018	20:28:28	-68.18, 51.45	102.82	1.51	18
7	10/16/2018	21:19:16	67.32,-140.16	76.35	10/16/2018	21:18:07	67.38,-141.82	76.38	71.51	69
8	10/19/2018	11:54:58	68.24, -0.15	78.20	10/19/2018	11:55:25	68.25, -0.21	78.22	3.05	27
9	10/19/2018	12:45:40	-68.15, 167.29	101.88	10/19/2018	12:44:55	-68.16, 167.31	101.87	1.85	45
10	10/22/2018	03:21:12	-68.53, -52.06	100.57	10/22/2018	03:22:23	-68.47, -51.71	100.62	15.64	71
11	10/22/2018	04:11:51	68.20, 115.68	79.12	10/22/2018	04:11:51	68.22, 115.64	79.14	3.19	0
12	10/22/2018	05:02:33	-68.11, -76.88	100.96	10/22/2018	05:01:22	-68.08, -76.90	101.00	2.97	71
13	10/24/2018	19:38:02	-68.33, 63.98	99.83	10/24/2018	19:38:51	-68.33, 64.00	99.83	1.31	49
14	10/24/2018	20:28:45	68.16,-128.50	80.02	10/24/2018	20:28:18	68.19,-128.51	80.05	2.97	27
15	10/24/2018	21:19:11	-67.21, 39.98	100.90	10/24/2018	21:18:03	-67.26, 38.07	100.89	82.78	68

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/11/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/11/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service