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: 6/13/2017
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 06/15/2017 03:41:22 -79.45,-158.99 110.41 06/15/2017 03:41:21 -79.46,-158.86 110.43 2.85 1
2 06/17/2017 19:08:26 79.27, 148.06 69.80 06/17/2017 19:07:35 79.27, 148.18 69.82 2.62 51
3 06/17/2017 19:57:46 -79.55, -42.42 110.62 06/17/2017 19:58:12 -79.55, -42.28 110.66 2.99 26
4 06/20/2017 11:24:53 79.28, -95.96 69.77 06/20/2017 11:24:30 79.27, -96.09 69.82 2.95 23
5 06/20/2017 12:14:14 -79.53, 73.32 110.60 06/20/2017 12:15:08 -79.52, 73.19 110.61 2.64 54
6 06/23/2017 02:52:03 -78.95,-149.75 109.73 06/23/2017 02:50:49 -78.97,-149.80 109.67 2.23 74
7 06/23/2017 03:41:18 79.37, 20.49 69.68 06/23/2017 03:41:22 79.36, 20.41 69.69 1.57 4
8 06/25/2017 19:08:23 -79.24, -32.11 110.05 06/25/2017 19:07:36 -79.24, -32.05 110.03 1.39 47

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/13/2017
SNOs_Map_AURA_NPP_20170614.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 06/13/2017 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service