Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/21/2016

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	01/22/2016	02:07:23	68.57, 147.01	88.34	01/22/2016	02:07:50	68.57, 147.07	88.33	2.37	27
2	01/22/2016	02:58:03	-68.40, -45.44	91.85	01/22/2016	02:57:21	-68.40, -45.50	91.85	2.30	42
3	01/24/2016	17:33:37	-69.01, 94.90	91.83	01/24/2016	17:34:48	-68.89, 95.71	91.97	34.54	71
4	01/24/2016	18:24:13	68.49, -97.11	87.63	01/24/2016	18:24:19	68.51, -97.13	87.65	1.86	6
5	01/24/2016	19:14:54	-68.37, 70.37	92.50	01/24/2016	19:13:49	-68.40, 70.37	92.47	2.79	65
6	01/27/2016	09:50:21	-68.61,-148.79	92.90	01/27/2016	09:51:21	-68.60,-148.78	92.92	0.73	60
7	01/27/2016	10:41:05	68.47, 18.70	86.95	01/27/2016	10:40:48	68.49, 18.73	86.97	2.55	17
8	01/27/2016	11:31:37	-67.87,-173.21	93.69	01/27/2016	11:30:26	-67.94,-174.29	93.58	45.84	71
9	01/30/2016	02:07:13	-68.59, -32.98	93.63	01/30/2016	02:07:50	-68.58, -32.93	93.65	2.59	37
10	01/30/2016	02:57:56	68.40, 134.57	86.18	01/30/2016	02:57:18	68.41, 134.51	86.19	2.49	38
11	02/01/2016	17:33:32	69.13, -85.26	86.21	02/01/2016	17:34:42	69.03, -84.11	86.07	46.87	70
12	02/01/2016	18:24:04	-68.52, 82.88	94.44	02/01/2016	18:24:19	-68.54, 82.91	94.42	2.41	15
13	02/01/2016	19:14:48	68.39,-109.64	85.42	02/01/2016	19:13:47	68.37,-109.66	85.41	2.50	61

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/21/2016

Download SNOs between NPP and TERRA since TLE EPOCH: 01/21/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service