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: 11/30/2016

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	12/01/2016	18:23:00	-68.46, 82.83	89.71	12/01/2016	18:24:04	-68.46, 82.89	89.71	2.19	64
2	12/01/2016	19:13:43	68.30,-109.65	90.14	12/01/2016	19:13:32	68.29,-109.67	90.13	1.66	11
3	12/01/2016	20:04:19	-67.88, 58.20	90.28	12/01/2016	20:03:07	-67.90, 57.51	90.26	29.17	72
4	12/04/2016	10:39:54	-68.41,-161.34	89.38	12/04/2016	10:40:34	-68.42,-161.28	89.38	2.53	40
5	12/04/2016	11:30:37	68.25, 6.18	90.47	12/04/2016	11:30:02	68.25, 6.16	90.46	0.82	35
6	12/07/2016	02:06:17	69.06, 146.24	91.59	12/07/2016	02:07:26	68.93, 147.60	91.46	55.94	69
7	12/07/2016	02:56:48	-68.37, -45.51	89.11	12/07/2016	02:57:04	-68.38, -45.45	89.10	3.08	16
8	12/07/2016	03:47:31	68.21, 122.00	90.74	12/07/2016	03:46:32	68.21, 121.99	90.74	0.39	59
9	12/09/2016	18:22:59	68.43, -97.14	91.23	12/09/2016	18:24:03	68.44, -97.13	91.23	1.16	64
10	12/09/2016	19:13:40	-68.27, 70.38	88.94	12/09/2016	19:13:34	-68.29, 70.31	88.93	3.11	6
11	12/09/2016	20:04:18	67.85,-121.77	90.65	12/09/2016	20:03:06	67.89,-122.51	90.68	31.09	72
12	12/12/2016	10:39:53	68.40, 18.67	91.40	12/12/2016	10:40:33	68.40, 18.69	91.40	0.82	40
13	12/12/2016	11:30:34	-68.23,-173.80	88.76	12/12/2016	11:30:04	-68.24,-173.86	88.76	2.68	30

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/30/2016

Download SNOs between NPP and TERRA since TLE EPOCH: 11/30/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service