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: 3/20/2017

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	03/21/2017	22:24:59	-70.47, 20.57	110.16	03/21/2017	22:23:47	-70.56, 19.65	110.03	35.37	72
2	03/21/2017	23:14:31	70.10,-172.33	69.48	03/21/2017	23:14:24	70.08,-172.29	69.46	2.17	7
3	03/22/2017	00:04:01	-69.98, -4.86	110.65	03/22/2017	00:05:06	-69.99, -4.83	110.65	1.14	65
4	03/24/2017	14:41:31	-70.21, 136.07	111.47	03/24/2017	14:40:33	-70.19, 136.01	111.48	3.06	58
5	03/24/2017	15:30:59	70.05, -56.51	68.37	03/24/2017	15:31:16	70.04, -56.44	68.35	3.32	17
6	03/24/2017	16:20:39	-69.39, 110.21	112.28	03/24/2017	16:21:48	-69.41, 111.80	112.32	62.24	69
7	03/27/2017	06:57:59	-70.16,-108.12	112.57	03/27/2017	06:57:25	-70.14,-108.13	112.59	2.49	34
8	03/27/2017	07:47:26	70.05, 59.37	67.32	03/27/2017	07:48:09	70.04, 59.33	67.30	2.06	43
9	03/29/2017	22:24:52	70.44,-159.47	66.66	03/29/2017	22:23:40	70.52,-160.26	66.78	30.41	72
10	03/29/2017	23:14:26	-70.11, 7.69	113.67	03/29/2017	23:14:16	-70.09, 7.72	113.69	2.46	10
11	03/30/2017	00:03:53	70.00, 175.17	66.21	03/30/2017	00:05:00	70.00, 175.18	66.20	0.15	67
12	04/01/2017	14:41:23	70.21, -43.92	65.40	04/01/2017	14:40:27	70.21, -43.99	65.41	2.95	56
13	04/01/2017	15:30:53	-70.11, 123.57	114.71	04/01/2017	15:31:09	-70.10, 123.49	114.72	3.12	16
14	04/01/2017	16:20:32	69.33, -69.85	64.53	04/01/2017	16:21:40	69.32, -68.05	64.46	70.92	68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/20/2017

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/20/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service