Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/4/2017
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 09/05/2017 19:08:12 79.36, 148.76 86.13 09/05/2017 19:08:06 79.37, 148.89 86.11 2.96 6
2 09/05/2017 19:57:34 -79.55, -42.31 94.13 09/05/2017 19:58:46 -79.55, -42.31 94.19 0.05 72
3 09/08/2017 10:35:20 -79.14, 95.58 92.63 09/08/2017 10:34:25 -79.16, 95.71 92.62 2.94 55
4 09/08/2017 11:24:40 79.38, -95.27 87.06 09/08/2017 11:25:03 79.38, -95.31 87.05 0.88 23
5 09/11/2017 02:51:47 -79.20,-148.22 91.75 09/11/2017 02:51:21 -79.19,-148.24 91.72 0.56 26
6 09/11/2017 03:41:04 79.54, 21.72 87.78 09/11/2017 03:41:55 79.54, 21.83 87.72 2.37 51
7 09/13/2017 18:19:41 76.83, 148.88 92.16 09/13/2017 18:18:27 76.99, 148.19 92.29 24.98 74
8 09/13/2017 19:08:10 -79.36, -31.29 91.01 09/13/2017 19:08:12 -79.37, -31.16 91.04 2.97 2
9 09/16/2017 10:35:18 79.07, -84.84 90.34 09/16/2017 10:34:32 79.07, -84.92 90.39 1.56 46

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/4/2017
SNOs_Map_AURA_NPP_20170905.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 09/04/2017 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service