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: 5/19/2018
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 05/22/2018 11:25:33 79.30, -95.88 72.45 05/22/2018 11:24:38 79.29, -95.99 72.52 2.56 55
2 05/22/2018 12:14:53 -79.57, 73.60 107.95 05/22/2018 12:15:15 -79.57, 73.58 107.97 0.29 22
3 05/25/2018 03:41:56 79.49, 21.30 71.69 05/25/2018 03:41:27 79.50, 21.44 71.68 2.97 29
4 05/25/2018 04:31:19 -79.65,-169.95 108.56 05/25/2018 04:32:08 -79.64,-170.02 108.58 1.53 49
5 05/27/2018 19:58:21 79.56, 137.69 71.14 05/27/2018 19:58:19 79.57, 137.81 71.12 2.57 2
6 05/27/2018 20:46:39 -81.51, -31.71 112.73 05/27/2018 20:47:53 -81.16, -31.18 112.90 39.37 74
7 05/30/2018 11:25:30 -79.30, 84.15 108.86 05/30/2018 11:24:38 -79.29, 84.05 108.81 2.17 52
8 05/30/2018 12:14:47 79.63,-105.95 70.65 05/30/2018 12:15:12 79.64,-105.83 70.61 2.62 25
9 06/02/2018 03:41:56 -79.37,-159.52 109.31 06/02/2018 03:41:31 -79.37,-159.63 109.27 2.15 25

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2018
SNOs_Map_AURA_NPP_20180520.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 05/19/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service