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: 5/25/2018
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 05/27/2018 19:58:22 79.55, 137.56 71.17 05/27/2018 19:58:20 79.55, 137.67 71.15 2.43 2
2 05/27/2018 20:46:40 -81.50, -31.95 112.69 05/27/2018 20:47:54 -81.16, -31.42 112.86 39.00 74
3 05/30/2018 11:25:31 -79.28, 84.01 108.83 05/30/2018 11:24:39 -79.27, 83.90 108.77 2.25 52
4 05/30/2018 12:14:48 79.61,-106.07 70.68 05/30/2018 12:15:13 79.62,-105.95 70.63 2.46 25
5 06/02/2018 03:41:55 -79.39,-159.39 109.34 06/02/2018 03:41:30 -79.38,-159.49 109.30 2.30 25
6 06/02/2018 04:31:12 79.72, 10.56 70.18 06/02/2018 04:32:04 79.72, 10.70 70.11 2.94 52
7 06/04/2018 19:10:04 76.36, 134.87 74.25 06/04/2018 19:08:51 76.53, 133.72 74.45 35.39 73
8 06/04/2018 19:58:20 -79.49, -42.80 109.79 06/04/2018 19:58:22 -79.49, -42.88 109.78 1.88 2
9 06/07/2018 11:25:25 79.31, -95.81 70.24 06/07/2018 11:24:37 79.31, -95.85 70.28 0.79 48

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 5/25/2018
SNOs_Map_AURA_NPP_20180526.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 05/25/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service