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: 4/26/2016

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	04/27/2016	02:06:29	68.52, 147.10	54.48	04/27/2016	02:07:40	68.52, 147.07	54.47	1.34	71
2	04/27/2016	02:57:11	-68.43, -45.46	125.63	04/27/2016	02:57:10	-68.42, -45.42	125.64	2.60	1
3	04/27/2016	03:47:52	68.15, 122.21	54.08	04/27/2016	03:46:39	68.19, 121.96	54.13	11.52	73
4	04/29/2016	18:23:24	68.48, -97.08	53.60	04/29/2016	18:24:13	68.50, -97.09	53.62	1.85	49
5	04/29/2016	19:14:05	-68.34, 70.42	126.55	04/29/2016	19:13:44	-68.34, 70.36	126.55	2.65	21
6	04/29/2016	20:04:33	67.35,-121.05	52.45	04/29/2016	20:03:26	67.39,-123.10	52.49	87.82	67
7	05/02/2016	10:40:18	68.45, 18.73	52.76	05/02/2016	10:40:45	68.48, 18.75	52.79	3.36	27
8	05/02/2016	11:30:59	-68.30,-173.76	127.40	05/02/2016	11:30:16	-68.32,-173.80	127.38	2.55	43
9	05/05/2016	02:06:36	-68.91, -33.42	127.54	05/05/2016	02:07:47	-68.79, -32.64	127.67	33.96	71
10	05/05/2016	02:57:13	68.41, 134.54	51.95	05/05/2016	02:57:19	68.40, 134.52	51.93	2.34	6
11	05/05/2016	03:47:54	-68.27, -57.96	128.21	05/05/2016	03:46:49	-68.30, -57.97	128.18	3.06	65
12	05/07/2016	18:23:24	-68.50, 82.88	128.70	05/07/2016	18:24:25	-68.48, 82.84	128.72	2.74	61
13	05/07/2016	19:14:08	68.38,-109.65	51.18	05/07/2016	19:13:52	68.37,-109.65	51.16	1.99	16
14	05/07/2016	20:04:41	-67.81, 58.39	129.41	05/07/2016	20:03:30	-67.82, 57.34	129.40	44.04	71

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/26/2016

Download SNOs between NPP and TERRA since TLE EPOCH: 04/26/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service