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: 3/26/2019

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	03/27/2019	22:24:56	-70.36, 20.41	112.45	03/27/2019	22:23:43	-70.40, 19.87	112.37	20.47	73
2	03/27/2019	23:14:26	70.09,-172.33	67.29	03/27/2019	23:14:23	70.07,-172.30	67.27	2.88	3
3	03/28/2019	00:03:56	-69.98, -4.86	112.84	03/28/2019	00:05:05	-69.99, -4.86	112.83	1.01	69
4	03/30/2019	14:41:28	-70.17, 136.01	113.68	03/30/2019	14:40:32	-70.17, 136.01	113.66	0.11	56
5	03/30/2019	15:30:55	70.07, -56.49	66.21	03/30/2019	15:31:16	70.06, -56.50	66.20	1.29	21
6	03/30/2019	16:20:37	-69.30, 110.09	114.54	03/30/2019	16:21:45	-69.28, 111.95	114.62	73.26	68
7	04/02/2019	06:57:57	-70.15,-108.15	114.74	04/02/2019	06:57:25	-70.16,-108.18	114.72	1.81	32
8	04/02/2019	07:47:24	70.04, 59.34	65.14	04/02/2019	07:48:09	70.04, 59.30	65.15	1.75	45
9	04/04/2019	22:24:51	70.44,-159.48	64.53	04/04/2019	22:23:40	70.50,-160.26	64.62	29.72	71
10	04/04/2019	23:14:25	-70.11, 7.68	115.80	04/04/2019	23:14:16	-70.09, 7.70	115.82	2.74	9
11	04/05/2019	00:03:52	70.00, 175.17	64.08	04/05/2019	00:05:00	69.98, 175.17	64.05	2.42	68
12	04/07/2019	14:41:24	70.18, -43.98	63.26	04/07/2019	14:40:27	70.18, -43.97	63.26	0.64	57
13	04/07/2019	15:30:54	-70.08, 123.51	116.86	04/07/2019	15:31:09	-70.08, 123.49	116.86	0.49	15
14	04/07/2019	16:20:33	69.30, -69.91	62.39	04/07/2019	16:21:40	69.28, -68.03	62.31	74.02	67

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/26/2019

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/26/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service