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: 12/15/2015
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 12/16/2015 09:46:12 -79.17, 108.08 64.46 12/16/2015 09:45:42 -79.17, 108.12 64.45 0.76 30
2 12/16/2015 10:35:29 79.51, -81.98 115.08 12/16/2015 10:36:16 79.52, -81.85 115.02 2.83 47
3 12/19/2015 02:02:39 -79.26,-135.47 64.43 12/19/2015 02:02:32 -79.26,-135.46 64.43 0.20 7
4 12/19/2015 02:51:56 79.60, 34.49 115.11 12/19/2015 02:53:06 79.60, 34.62 115.03 2.67 70
5 12/21/2015 17:29:47 79.04, 171.43 115.96 12/21/2015 17:28:46 79.04, 171.44 116.00 0.34 61
6 12/21/2015 18:19:05 -79.40, -18.63 64.53 12/21/2015 18:19:21 -79.41, -18.53 64.56 2.19 16
7 12/24/2015 09:46:14 79.13, -72.15 115.88 12/24/2015 09:45:37 79.12, -72.20 115.92 1.17 37
8 12/24/2015 10:35:33 -79.45, 97.58 64.55 12/24/2015 10:36:13 -79.45, 97.59 64.59 0.51 40
9 12/27/2015 02:02:39 79.27, 44.64 115.68 12/27/2015 02:02:26 79.27, 44.64 115.69 0.20 13
10 12/27/2015 02:51:58 -79.59,-145.57 64.76 12/27/2015 02:53:02 -79.59,-145.50 64.82 1.37 64
11 12/29/2015 17:29:46 -79.05, -8.48 64.10 12/29/2015 17:28:40 -79.05, -8.48 64.05 0.23 66

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 12/15/2015
SNOs_Map_AURA_NPP_20151217.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 12/15/2015 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service