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: 5/15/2014
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 05/16/2014 15:52:17 -77.07, 6.70 103.45 05/16/2014 15:51:44 -77.08, 6.76 103.44 1.65 33
2 05/16/2014 16:41:31 77.61, 176.47 75.89 05/16/2014 16:42:16 77.61, 176.45 75.86 0.52 45
3 05/19/2014 08:08:44 -77.14, 122.82 104.11 05/19/2014 08:08:42 -77.13, 122.74 104.08 2.24 2
4 05/19/2014 08:56:50 80.36, -50.61 71.44 05/19/2014 08:58:03 80.14, -49.65 71.26 29.85 73
5 05/21/2014 23:35:53 76.71, 69.51 75.88 05/21/2014 23:35:05 76.71, 69.47 75.93 1.39 48
6 05/22/2014 00:25:06 -77.39,-120.31 104.94 05/22/2014 00:25:35 -77.38,-120.36 104.96 1.40 29
7 05/24/2014 15:52:15 76.88,-174.00 75.19 05/24/2014 15:51:59 76.87,-174.09 75.23 2.35 16
8 05/24/2014 16:41:28 -77.56, -3.76 105.63 05/24/2014 16:42:29 -77.55, -3.83 105.67 1.98 61
9 05/27/2014 07:19:25 -76.42, 132.65 104.71 05/27/2014 07:18:24 -76.42, 132.59 104.64 1.82 61

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 5/15/2014
SNOs_Map_AURA_NPP_20140516.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 05/15/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service