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: 4/22/2017

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	04/22/2017	23:14:14	70.13,-172.31	57.55	04/22/2017	23:14:26	70.10,-172.33	57.52	3.44	12
2	04/23/2017	00:03:51	-69.63, -5.37	122.95	04/23/2017	00:05:01	-69.63, -4.32	122.98	41.00	70
3	04/25/2017	14:41:15	-70.18, 136.00	123.28	04/25/2017	14:40:37	-70.17, 136.03	123.29	2.16	38
4	04/25/2017	15:30:42	70.08, -56.51	56.61	04/25/2017	15:31:21	70.06, -56.50	56.59	2.13	39
5	04/28/2017	06:08:08	70.51, 84.72	56.20	04/28/2017	06:06:57	70.60, 83.80	56.32	35.48	71
6	04/28/2017	06:57:43	-70.13,-108.20	124.18	04/28/2017	06:57:32	-70.13,-108.14	124.18	2.11	11
7	04/28/2017	07:47:10	70.02, 59.29	55.70	04/28/2017	07:48:16	70.02, 59.33	55.70	1.38	66
8	04/30/2017	22:24:39	70.23,-159.81	55.10	04/30/2017	22:23:45	70.24,-159.87	55.12	3.09	54
9	04/30/2017	23:14:09	-70.12, 7.67	125.02	04/30/2017	23:14:26	-70.09, 7.68	125.05	3.42	17
10	05/01/2017	00:03:50	69.23, 174.11	54.12	05/01/2017	00:04:56	69.24, 176.24	54.07	83.93	66
11	05/03/2017	14:41:07	70.15, -44.03	54.23	05/03/2017	14:40:39	70.16, -43.97	54.24	2.54	28
12	05/03/2017	15:30:37	-70.05, 123.45	125.89	05/03/2017	15:31:21	-70.06, 123.51	125.88	2.11	44
13	05/06/2017	06:08:05	-70.35, -95.51	126.33	05/06/2017	06:06:53	-70.39, -95.86	126.29	13.81	72
14	05/06/2017	06:57:34	70.13, 71.81	53.44	05/06/2017	06:57:34	70.13, 71.85	53.44	1.42	0
15	05/06/2017	07:47:04	-70.03,-120.70	126.67	05/06/2017	07:48:16	-70.02,-120.68	126.68	0.92	72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/22/2017

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/22/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service