Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/25/2015

Index	Date (LANDSAT-8)	Time (LANDSAT-8)	Lat,Lon (LANDSAT-8)	SZA (LANDSAT-8 )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	04/25/2015	19:06:48	70.70,-109.73	57.34	04/25/2015	19:06:03	70.71,-109.69	57.36	1.39	45
2	04/25/2015	19:56:17	-70.64, 57.82	122.73	04/25/2015	19:56:45	-70.63, 57.76	122.74	2.69	28
3	04/28/2015	11:23:14	70.68, 6.12	56.46	04/28/2015	11:22:51	70.66, 6.17	56.45	2.76	23
4	04/28/2015	12:12:44	-70.57, 173.59	123.66	04/28/2015	12:13:33	-70.58, 173.62	123.65	1.69	49
5	05/01/2015	02:50:12	-70.84, -45.39	124.20	05/01/2015	02:48:59	-70.89, -45.73	124.14	13.50	73
6	05/01/2015	03:39:40	70.68, 122.01	55.64	05/01/2015	03:39:41	70.67, 121.93	55.63	3.05	1
7	05/01/2015	04:29:11	-70.52, -70.61	124.54	05/01/2015	04:30:22	-70.54, -70.53	124.53	3.52	71
8	05/03/2015	19:06:40	-70.71, 70.29	125.13	05/03/2015	19:05:45	-70.70, 70.36	125.13	2.68	55
9	05/03/2015	19:56:07	70.60,-122.23	54.75	05/03/2015	19:56:29	70.59,-122.15	54.75	2.95	22
10	05/03/2015	20:45:50	-69.78, 44.23	126.06	05/03/2015	20:46:57	-69.77, 46.43	126.11	84.75	67
11	05/06/2015	11:23:05	-70.71,-173.83	125.90	05/06/2015	11:22:34	-70.68,-173.82	125.93	2.94	31
12	05/06/2015	12:12:32	70.59, -6.35	53.98	05/06/2015	12:13:18	70.57, -6.34	53.96	2.57	46
13	05/09/2015	02:49:56	70.94, 134.79	53.61	05/09/2015	02:48:44	70.97, 134.17	53.65	22.66	72
14	05/09/2015	03:39:29	-70.67, -57.99	126.67	05/09/2015	03:39:22	-70.67, -58.02	126.67	1.29	7
15	05/09/2015	04:28:56	70.56, 109.49	53.21	05/09/2015	04:30:06	70.56, 109.46	53.21	0.93	70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/25/2015

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/25/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service