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: 6/11/2018
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 06/12/2018 19:58:20 79.51, 137.35 69.58 06/12/2018 19:58:20 79.52, 137.39 69.57 0.84 0
2 06/12/2018 20:45:23 -81.58, -0.87 118.51 06/12/2018 20:46:36 -80.85, -2.06 118.84 83.86 73
3 06/15/2018 11:25:28 -79.32, 84.29 110.25 06/15/2018 11:24:36 -79.33, 84.33 110.22 0.87 52
4 06/15/2018 12:14:47 79.58,-106.35 69.38 06/15/2018 12:15:13 79.58,-106.31 69.35 0.80 26
5 06/18/2018 03:41:53 -79.42,-159.16 110.45 06/18/2018 03:41:27 -79.42,-159.12 110.44 0.94 26
6 06/18/2018 04:31:12 79.67, 10.21 69.18 06/18/2018 04:32:04 79.67, 10.27 69.13 1.17 52
7 06/20/2018 19:11:11 72.93, 126.19 77.34 06/20/2018 19:09:58 73.24, 124.30 77.61 70.29 73
8 06/20/2018 19:58:19 -79.52, -42.62 110.61 06/20/2018 19:58:19 -79.52, -42.55 110.62 1.44 0
9 06/23/2018 11:25:27 79.24, -96.23 69.85 06/23/2018 11:24:37 79.23, -96.36 69.91 2.85 50

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/11/2018
SNOs_Map_AURA_NPP_20180612.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 06/11/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service