Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/25/2015
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 05/27/2015 11:39:26 -70.15, 52.56 97.41 05/27/2015 11:39:07 -70.16, 52.62 97.41 2.45 19
2 05/27/2015 12:28:09 72.43,-136.10 80.19 05/27/2015 12:29:07 72.43,-136.10 80.13 0.33 58
3 05/30/2015 03:07:18 67.44, -2.62 85.00 05/30/2015 03:06:06 67.45, -2.58 85.06 1.72 72
4 05/30/2015 03:55:48 -70.66, 169.18 98.34 05/30/2015 03:55:52 -70.66, 169.18 98.34 0.20 4
5 05/30/2015 04:39:37 81.41, 62.66 62.53 05/30/2015 04:40:50 80.84, 61.49 62.27 66.02 73
6 06/01/2015 19:23:31 68.44, 114.41 83.63 06/01/2015 19:22:42 68.44, 114.42 83.68 0.47 49
7 06/01/2015 20:12:03 -71.53, -73.59 99.59 06/01/2015 20:12:30 -71.53, -73.59 99.62 0.13 27
8 06/04/2015 11:39:36 69.80,-127.97 81.93 06/04/2015 11:39:10 69.80,-127.93 81.95 1.42 26
9 06/04/2015 12:28:12 -72.62, 44.20 101.06 06/04/2015 12:29:02 -72.63, 44.27 101.12 2.36 50
10 06/07/2015 03:10:22 -57.20, 169.27 85.65 06/07/2015 03:09:08 -57.30, 168.84 85.51 27.77 74
11 06/07/2015 03:55:54 70.46, -11.16 81.00 06/07/2015 03:55:52 70.46, -11.17 81.00 0.39 2

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/25/2015
SNOs_Map_AQUA_NPP_20150526.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/25/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nad