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: 9/17/2016

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	09/18/2016	02:56:30	-68.42, -45.40	113.43	09/18/2016	02:57:02	-68.42, -45.38	113.44	0.93	32
2	09/18/2016	03:47:14	68.28, 122.09	66.45	09/18/2016	03:46:30	68.27, 122.08	66.43	1.74	44
3	09/20/2016	18:22:52	68.82, -97.48	68.00	09/20/2016	18:24:02	68.72, -96.78	67.90	30.07	70
4	09/20/2016	19:13:27	-68.37, 70.43	112.45	09/20/2016	19:13:36	-68.39, 70.44	112.43	2.00	9
5	09/20/2016	20:04:11	68.23,-122.08	67.43	09/20/2016	20:03:04	68.23,-122.10	67.44	0.96	67
6	09/23/2016	10:39:43	68.44, 18.77	68.66	09/23/2016	10:40:44	68.45, 18.72	68.67	2.02	61
7	09/23/2016	11:30:24	-68.31,-173.74	111.45	09/23/2016	11:30:14	-68.34,-173.77	111.43	3.14	10
8	09/23/2016	12:21:00	67.74, -5.72	68.00	09/23/2016	12:19:49	67.79, -6.77	68.04	44.54	71
9	09/26/2016	02:56:41	68.45, 134.52	69.71	09/26/2016	02:57:25	68.44, 134.54	69.70	1.44	44
10	09/26/2016	03:47:22	-68.32, -57.99	110.41	09/26/2016	03:46:55	-68.34, -57.95	110.39	2.86	27
11	09/28/2016	19:13:37	68.40,-109.66	70.71	09/28/2016	19:14:09	68.42,-109.67	70.73	1.47	32
12	09/28/2016	20:04:18	-68.27, 57.83	109.41	09/28/2016	20:03:40	-68.27, 57.78	109.42	2.02	38

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/17/2016

Download SNOs between NPP and TERRA since TLE EPOCH: 09/17/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service