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: 4/14/2016

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	04/16/2016	09:49:38	-68.96,-149.23	121.49	04/16/2016	09:50:49	-68.81,-148.38	121.65	37.79	71
2	04/16/2016	10:40:14	68.42, 18.81	57.95	04/16/2016	10:40:21	68.41, 18.77	57.94	1.68	7
3	04/16/2016	11:30:56	-68.33,-173.75	122.16	04/16/2016	11:29:51	-68.31,-173.72	122.17	2.14	65
4	04/19/2016	02:06:26	-68.54, -32.89	122.86	04/19/2016	02:07:23	-68.52, -32.86	122.88	2.50	57
5	04/19/2016	02:57:09	68.37, 134.64	56.97	04/19/2016	02:56:50	68.40, 134.63	56.99	3.07	19
6	04/19/2016	03:47:40	-67.68, -57.19	123.74	04/19/2016	03:46:30	-67.74, -58.50	123.67	56.01	70
7	04/21/2016	18:23:21	-68.49, 82.94	123.82	04/21/2016	18:23:52	-68.50, 83.00	123.81	2.82	31
8	04/21/2016	19:14:04	68.32,-109.54	56.01	04/21/2016	19:13:20	68.32,-109.57	56.01	1.33	44
9	04/24/2016	09:49:38	68.76, 31.03	55.58	04/24/2016	09:50:49	68.69, 31.48	55.51	19.71	71
10	04/24/2016	10:40:16	-68.44,-161.24	124.75	04/24/2016	10:40:22	-68.43,-161.21	124.77	2.22	6
11	04/24/2016	11:30:59	68.28, 6.28	55.07	04/24/2016	11:29:49	68.31, 6.29	55.10	3.12	70
12	04/27/2016	02:06:28	68.50, 147.13	54.46	04/27/2016	02:07:20	68.51, 147.14	54.46	0.49	52
13	04/27/2016	02:57:09	-68.35, -45.35	125.71	04/27/2016	02:56:51	-68.35, -45.42	125.71	2.75	18
14	04/27/2016	03:47:39	67.48, 123.03	53.41	04/27/2016	03:46:31	67.50, 121.24	53.44	76.39	68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/14/2016

Download SNOs between NPP and TERRA since TLE EPOCH: 04/14/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service