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: 4/20/2016

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	04/21/2016	18:23:21	-68.51, 82.90	123.79	04/21/2016	18:24:03	-68.51, 82.97	123.80	2.67	42
2	04/21/2016	19:14:04	68.34,-109.56	56.02	04/21/2016	19:13:31	68.34,-109.59	56.02	1.28	33
3	04/24/2016	09:49:48	69.31, 30.27	56.14	04/24/2016	09:50:56	69.16, 32.01	55.98	70.99	68
4	04/24/2016	10:40:16	-68.47,-161.27	124.73	04/24/2016	10:40:37	-68.45,-161.24	124.75	2.63	21
5	04/24/2016	11:30:59	68.30, 6.26	55.09	04/24/2016	11:30:05	68.28, 6.19	55.07	3.55	54
6	04/27/2016	02:06:29	68.52, 147.11	54.48	04/27/2016	02:07:40	68.53, 147.09	54.48	1.08	71
7	04/27/2016	02:57:11	-68.43, -45.46	125.63	04/27/2016	02:57:10	-68.43, -45.40	125.63	2.42	1
8	04/27/2016	03:47:52	68.15, 122.21	54.08	04/27/2016	03:46:39	68.20, 121.97	54.13	11.52	73
9	04/29/2016	18:23:23	68.49, -97.08	53.61	04/29/2016	18:24:12	68.50, -97.08	53.62	2.12	49
10	04/29/2016	19:14:04	-68.34, 70.43	126.56	04/29/2016	19:13:43	-68.35, 70.37	126.54	2.83	21
11	04/29/2016	20:04:32	67.36,-121.05	52.45	04/29/2016	20:03:25	67.39,-123.09	52.49	87.35	67
12	05/02/2016	10:40:18	68.45, 18.73	52.77	05/02/2016	10:40:45	68.47, 18.75	52.78	2.52	27
13	05/02/2016	11:30:59	-68.30,-173.76	127.40	05/02/2016	11:30:16	-68.32,-173.80	127.38	2.47	43

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2016

Download SNOs between NPP and TERRA since TLE EPOCH: 04/20/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service