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: 12/8/2017
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 12/10/2017 13:19:10 -64.67, 21.78 50.21 12/10/2017 13:17:57 -64.82, 20.70 49.81 53.44 73
2 12/10/2017 14:04:55 76.51,-150.53 118.62 12/10/2017 14:04:53 76.52,-150.46 118.60 2.12 2
3 12/10/2017 14:53:01 -79.95, 34.85 65.65 12/10/2017 14:54:15 -79.78, 35.47 65.79 22.79 74
4 12/13/2017 05:32:17 -75.55, 154.71 60.09 12/13/2017 05:31:24 -75.54, 154.67 60.03 1.04 53
5 12/13/2017 06:21:22 76.54, -34.53 118.85 12/13/2017 06:21:46 76.54, -34.61 118.85 2.21 24
6 12/15/2017 21:48:32 -76.21, -87.40 60.58 12/15/2017 21:48:04 -76.21, -87.34 60.57 1.78 28
7 12/15/2017 22:37:40 77.04, 83.13 118.51 12/15/2017 22:38:29 77.04, 83.16 118.46 0.72 49
8 12/18/2017 13:20:06 61.24,-160.95 133.47 12/18/2017 13:18:53 61.45,-162.19 133.94 70.52 73
9 12/18/2017 14:04:56 -76.42, 29.17 60.64 12/18/2017 14:04:54 -76.42, 29.17 60.64 0.16 2
10 12/18/2017 14:53:16 79.30,-149.88 115.89 12/18/2017 14:54:30 79.17,-149.49 115.79 16.57 74
11 12/21/2017 05:32:15 75.52, -25.33 120.43 12/21/2017 05:31:22 75.51, -25.41 120.50 2.59 53

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/8/2017
SNOs_Map_AQUA_NPP_20171208.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/08/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service