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: 10/22/2015
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 10/24/2015 01:13:29 -78.81,-125.90 76.01 10/24/2015 01:12:26 -78.81,-125.87 75.96 0.54 63
2 10/24/2015 02:02:44 79.25, 44.36 103.45 10/24/2015 02:02:58 79.25, 44.49 103.41 2.66 14
3 10/26/2015 17:29:53 -78.97, -9.10 75.32 10/26/2015 17:29:15 -78.97, -9.06 75.30 0.82 38
4 10/26/2015 18:19:09 79.35, 160.96 104.19 10/26/2015 18:19:48 79.36, 161.09 104.14 2.92 39
5 10/29/2015 09:46:19 -79.02, 107.09 74.51 10/29/2015 09:46:07 -79.01, 107.00 74.48 2.02 12
6 10/29/2015 10:35:35 79.40, -82.85 105.01 10/29/2015 10:36:40 79.40, -82.85 104.96 0.16 65
7 11/01/2015 01:13:22 78.87, 54.45 106.53 11/01/2015 01:12:18 78.87, 54.52 106.56 1.66 64
8 11/01/2015 02:02:42 -79.16,-136.15 73.84 11/01/2015 02:02:56 -79.16,-136.22 73.84 1.72 14
9 11/03/2015 17:29:45 78.95, 170.80 107.26 11/03/2015 17:29:08 78.94, 170.74 107.30 1.40 37

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/22/2015
SNOs_Map_AURA_NPP_20151023.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/22/2015 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service