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: 2/22/2016

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	02/23/2016	02:06:45	68.55, 147.12	78.58	02/23/2016	02:07:32	68.55, 147.07	78.58	1.96	47
2	02/23/2016	02:57:26	-68.42, -45.40	101.56	02/23/2016	02:57:02	-68.43, -45.44	101.56	1.82	24
3	02/23/2016	03:47:52	67.32, 123.28	77.29	02/23/2016	03:46:46	67.37, 120.98	77.41	98.59	66
4	02/25/2016	17:33:09	-69.55, 94.22	101.36	02/25/2016	17:34:16	-69.40, 96.41	101.57	87.03	67
5	02/25/2016	18:23:36	68.52, -97.06	77.56	02/25/2016	18:23:57	68.52, -97.07	77.56	0.60	21
6	02/25/2016	19:14:17	-68.38, 70.43	102.59	02/25/2016	19:13:27	-68.40, 70.42	102.57	1.95	50
7	02/28/2016	09:49:43	-68.61,-148.70	103.34	02/28/2016	09:50:54	-68.61,-148.70	103.35	1.02	71
8	02/28/2016	10:40:27	68.48, 18.77	76.52	02/28/2016	10:40:21	68.50, 18.81	76.54	2.54	6
9	02/28/2016	11:31:06	-68.24,-173.60	103.75	02/28/2016	11:29:53	-68.28,-173.83	103.70	10.10	73
10	03/02/2016	02:06:34	-68.57, -32.88	104.40	03/02/2016	02:07:18	-68.56, -32.86	104.42	1.67	44
11	03/02/2016	02:57:18	68.46, 134.58	75.47	03/02/2016	02:56:45	68.44, 134.64	75.46	2.96	33
12	03/04/2016	17:32:52	69.17, -85.23	75.21	03/04/2016	17:34:02	69.06, -83.96	75.06	51.74	70
13	03/04/2016	18:23:23	-68.49, 83.01	105.52	03/04/2016	18:23:40	-68.51, 82.99	105.50	2.90	17
14	03/04/2016	19:14:07	68.38,-109.54	74.36	03/04/2016	19:13:07	68.39,-109.52	74.37	1.40	60

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/22/2016

Download SNOs between NPP and TERRA since TLE EPOCH: 02/22/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service