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: 11/28/2017
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 11/30/2017 02:51:59 -79.57,-145.65 66.95 11/30/2017 02:51:14 -79.58,-145.51 66.94 3.00 45
2 11/30/2017 03:41:20 79.75, 23.30 112.82 11/30/2017 03:41:53 79.74, 23.26 112.80 0.80 33
3 12/02/2017 19:08:27 -79.59, -29.60 66.53 12/02/2017 19:08:08 -79.59, -29.65 66.51 1.04 19
4 12/02/2017 19:57:46 79.84, 139.91 113.13 12/02/2017 19:58:44 79.85, 139.97 113.07 1.44 58
5 12/05/2017 10:35:33 79.41, -82.62 114.11 12/05/2017 10:34:22 79.41, -82.68 114.18 1.32 71
6 12/05/2017 11:24:52 -79.72, 87.21 66.31 12/05/2017 11:24:58 -79.72, 87.31 66.33 2.01 6
7 12/08/2017 02:51:56 79.57, 34.39 114.25 12/08/2017 02:51:10 79.58, 34.49 114.26 2.22 46
8 12/08/2017 03:41:18 -79.76,-156.55 66.03 12/08/2017 03:41:50 -79.76,-156.58 66.04 0.63 32
9 12/10/2017 19:08:23 79.61, 150.57 114.49 12/10/2017 19:08:03 79.61, 150.57 114.51 0.29 20

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 11/28/2017
SNOs_Map_AURA_NPP_20171129.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 11/28/2017 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service