Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/27/2019
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 01/27/2019 21:48:48 75.86, 91.50 115.93 01/27/2019 21:48:02 75.86, 91.51 115.97 0.42 46
2 01/27/2019 22:37:55 -76.84, -97.64 65.21 01/27/2019 22:38:26 -76.84, -97.61 65.24 0.68 31
3 01/30/2019 14:05:11 76.15,-151.74 114.93 01/30/2019 14:04:49 76.15,-151.75 114.95 0.37 22
4 01/30/2019 14:54:19 -77.07, 19.11 66.16 01/30/2019 14:55:14 -77.07, 19.09 66.20 0.64 55
5 02/02/2019 05:33:28 -72.44, 147.57 61.78 02/02/2019 05:32:14 -72.52, 147.15 61.66 16.39 74
6 02/02/2019 06:21:35 76.43, -34.95 113.90 02/02/2019 06:21:37 76.42, -34.98 113.90 0.81 2
7 02/02/2019 07:07:17 -81.39,-154.53 78.67 02/02/2019 07:08:30 -80.76,-155.73 78.97 72.72 73
8 02/04/2019 21:48:48 -76.01, -88.05 66.38 02/04/2019 21:47:56 -76.02, -87.96 66.36 2.65 52
9 02/04/2019 22:37:58 76.75, 82.03 112.77 02/04/2019 22:38:24 76.74, 82.00 112.75 0.86 26
10 02/07/2019 14:05:12 -76.29, 28.71 67.49 02/07/2019 14:04:44 -76.29, 28.78 67.48 2.12 28
11 02/07/2019 14:54:21 77.06,-160.96 111.61 02/07/2019 14:55:11 77.05,-160.98 111.57 0.58 50
12 02/10/2019 05:37:27 58.93, -46.63 128.94 02/10/2019 05:36:15 59.13, -48.06 129.41 84.52 72
13 02/10/2019 06:21:34 -76.60, 145.65 68.68 02/10/2019 06:21:30 -76.61, 145.72 68.70 1.98 4

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/27/2019
SNOs_Map_AQUA_NPP_20190128.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 01/27/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service