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: 10/23/2015
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 10/23/2015 20:59:47 74.35, 99.70 109.32 10/23/2015 21:00:22 74.35, 99.78 109.26 2.51 35
2 10/26/2015 12:27:17 -73.04, 45.09 68.51 10/26/2015 12:26:58 -73.04, 45.15 68.51 2.19 19
3 10/26/2015 13:16:16 74.42,-144.25 110.12 10/26/2015 13:17:14 74.41,-144.30 110.08 1.60 58
4 10/29/2015 03:54:52 71.29, -9.81 114.03 10/29/2015 03:53:39 71.29, -9.77 114.10 1.55 73
5 10/29/2015 04:43:39 -73.45, 161.81 68.06 10/29/2015 04:43:43 -73.45, 161.82 68.07 0.35 4
6 10/29/2015 05:27:48 80.59, 61.94 95.28 10/29/2015 05:29:01 80.01, 59.97 94.94 74.51 73
7 10/31/2015 20:11:04 72.16, 107.56 114.02 10/31/2015 20:10:14 72.17, 107.60 114.06 1.62 50
8 10/31/2015 20:59:54 -74.15, -80.79 67.91 10/31/2015 21:00:21 -74.15, -80.75 67.95 1.05 27
9 11/03/2015 12:27:26 72.52,-135.91 114.49 11/03/2015 12:27:00 72.52,-135.93 114.53 0.99 26
10 11/03/2015 13:16:17 -74.44, 35.79 67.39 11/03/2015 13:17:08 -74.44, 35.76 67.43 1.13 51
11 11/06/2015 03:58:02 -60.59, 159.09 54.09 11/06/2015 03:56:48 -60.72, 158.46 53.81 36.85 74
12 11/06/2015 04:43:40 73.27, -18.56 114.56 11/06/2015 04:43:38 73.27, -18.59 114.57 1.03 2

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/23/2015
SNOs_Map_AQUA_NPP_20151024.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/23/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service