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: 12/6/2017
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 12/07/2017 21:48:35 76.07, 92.15 118.78 12/07/2017 21:48:08 76.08, 92.21 118.79 1.69 27
2 12/07/2017 22:37:42 -77.05, -96.85 62.29 12/07/2017 22:38:32 -77.06, -96.76 62.35 2.24 50
3 12/10/2017 13:19:26 -63.75, 20.97 49.42 12/10/2017 13:18:13 -63.91, 19.86 49.00 57.50 73
4 12/10/2017 14:04:58 76.36,-151.05 118.79 12/10/2017 14:04:56 76.36,-151.03 118.79 0.76 2
5 12/10/2017 14:53:14 -79.47, 31.25 64.95 12/10/2017 14:54:28 -79.34, 31.77 65.08 18.45 74
6 12/13/2017 05:32:15 -75.69, 155.11 60.24 12/13/2017 05:31:21 -75.69, 155.15 60.20 1.17 54
7 12/13/2017 06:21:20 76.68, -34.07 118.70 12/13/2017 06:21:43 76.68, -34.06 118.68 0.46 23
8 12/15/2017 21:48:34 -76.10, -87.73 60.47 12/15/2017 21:48:05 -76.11, -87.68 60.45 1.57 29
9 12/15/2017 22:37:40 77.04, 83.11 118.52 12/15/2017 22:38:28 77.04, 83.14 118.47 0.83 48
10 12/18/2017 13:21:35 56.05,-164.17 137.70 12/18/2017 13:20:23 56.27,-165.64 138.36 94.01 72
11 12/18/2017 14:04:53 -76.56, 29.64 60.80 12/18/2017 14:04:49 -76.56, 29.73 60.82 2.61 4

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/6/2017
SNOs_Map_AQUA_NPP_20171206.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/06/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service