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: 9/29/2016

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	10/01/2016	10:39:49	-68.42,-161.23	108.24	10/01/2016	10:40:35	-68.45,-161.24	108.22	3.10	46
2	10/01/2016	11:30:33	68.28, 6.26	71.63	10/01/2016	11:30:03	68.28, 6.20	71.63	2.53	30
3	10/01/2016	12:20:56	-67.19, 174.92	109.44	10/01/2016	12:19:50	-67.23, 172.63	109.43	98.72	66
4	10/04/2016	02:06:17	69.15, 146.23	73.51	10/04/2016	02:07:26	69.04, 147.73	73.41	61.01	69
5	10/04/2016	02:56:46	-68.38, -45.42	107.25	10/04/2016	02:57:06	-68.38, -45.45	107.25	1.26	20
6	10/04/2016	03:47:30	68.24, 122.07	72.63	10/04/2016	03:46:33	68.27, 122.05	72.65	2.85	57
7	10/06/2016	18:23:01	68.47, -97.10	73.86	10/06/2016	18:24:05	68.48, -97.10	73.87	0.63	64
8	10/06/2016	19:13:42	-68.34, 70.39	106.26	10/06/2016	19:13:36	-68.32, 70.35	106.28	2.58	6
9	10/06/2016	20:04:20	67.88,-121.72	73.31	10/06/2016	20:03:08	67.92,-122.47	73.33	31.97	72
10	10/09/2016	10:39:58	68.44, 18.71	74.85	10/09/2016	10:40:36	68.43, 18.72	74.84	1.51	38
11	10/09/2016	11:30:39	-68.31,-173.80	105.27	10/09/2016	11:30:06	-68.33,-173.77	105.25	3.14	33
12	10/12/2016	02:06:22	-69.13, -33.77	103.47	10/12/2016	02:07:31	-69.01, -32.33	103.57	58.58	69
13	10/12/2016	02:56:55	68.41, 134.50	75.84	10/12/2016	02:57:07	68.39, 134.54	75.81	3.08	12
14	10/12/2016	03:47:36	-68.28, -58.00	104.29	10/12/2016	03:46:37	-68.29, -57.94	104.28	3.36	59

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/29/2016

Download SNOs between NPP and TERRA since TLE EPOCH: 09/29/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service