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: 9/22/2017

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	09/24/2017	14:42:05	70.12, -43.99	70.72	09/24/2017	14:41:24	70.13, -44.01	70.73	1.46	41
2	09/24/2017	15:31:35	-70.01, 123.49	109.39	09/24/2017	15:32:05	-70.00, 123.51	109.40	1.69	30
3	09/27/2017	06:08:57	-70.84, -94.69	107.54	09/27/2017	06:07:49	-70.90, -96.78	107.47	76.23	68
4	09/27/2017	06:58:36	70.08, 71.83	71.72	09/27/2017	06:58:20	70.09, 71.82	71.73	1.22	16
5	09/27/2017	07:48:06	-69.97,-120.69	108.38	09/27/2017	07:49:01	-69.96,-120.66	108.40	2.29	55
6	09/29/2017	22:25:40	-70.14, 20.15	107.20	09/29/2017	22:24:32	-70.18, 20.15	107.16	3.55	68
7	09/29/2017	23:15:07	70.04,-172.36	72.71	09/29/2017	23:15:16	70.05,-172.36	72.73	1.90	9
8	09/30/2017	00:04:41	-69.71, -5.18	107.60	09/30/2017	00:05:53	-69.71, -4.51	107.61	25.65	72
9	10/02/2017	14:42:10	-70.15, 136.04	106.16	10/02/2017	14:41:28	-70.14, 135.98	106.17	2.77	42
10	10/02/2017	15:31:37	70.04, -56.47	73.75	10/02/2017	15:32:12	70.02, -56.53	73.73	3.48	35
11	10/05/2017	06:09:01	70.69, 85.08	75.41	10/05/2017	06:07:52	70.77, 83.42	75.50	61.56	69
12	10/05/2017	06:58:40	-70.10,-108.16	105.18	10/05/2017	06:58:23	-70.10,-108.20	105.17	1.53	17
13	10/05/2017	07:48:07	69.99, 59.33	74.73	10/05/2017	07:49:07	69.98, 59.29	74.73	1.49	60

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/22/2017

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/22/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service