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: 6/30/2018
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 07/01/2018 11:25:24 -79.33, 84.33 109.89 07/01/2018 11:24:33 -79.34, 84.43 109.87 2.20 51
2 07/01/2018 12:14:43 79.58,-106.29 69.74 07/01/2018 12:15:10 79.59,-106.20 69.71 1.88 27
3 07/04/2018 03:41:52 -79.33,-159.77 109.66 07/04/2018 03:41:27 -79.33,-159.87 109.63 2.04 25
4 07/04/2018 04:31:11 79.58, 9.59 69.97 07/04/2018 04:32:04 79.57, 9.47 69.95 2.43 53
5 07/06/2018 19:11:27 71.92, 124.33 79.38 07/06/2018 19:10:14 72.27, 122.30 79.66 79.35 73
6 07/06/2018 19:58:17 -79.48, -42.88 109.62 07/06/2018 19:58:17 -79.48, -42.85 109.62 0.57 0
7 07/09/2018 11:25:25 79.22, -96.35 71.08 07/09/2018 11:24:34 79.21, -96.48 71.15 2.75 51
8 07/09/2018 12:14:46 -79.48, 72.96 109.29 07/09/2018 12:15:12 -79.47, 72.82 109.28 2.95 26
9 07/12/2018 03:41:50 79.37, 20.47 71.23 07/12/2018 03:41:24 79.37, 20.48 71.25 0.28 26
10 07/12/2018 04:31:11 -79.62,-170.17 109.14 07/12/2018 04:32:02 -79.62,-170.15 109.18 0.41 51
11 07/14/2018 19:58:17 79.39, 136.50 71.60 07/14/2018 19:58:17 79.38, 136.37 71.62 2.75 0

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2018
SNOs_Map_AURA_NPP_20180701.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 06/30/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service