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: 10/18/2015
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 10/18/2015 12:27:08 73.15,-134.66 108.73 10/18/2015 12:27:00 73.16,-134.60 108.72 2.24 8
2 10/18/2015 13:16:02 -74.88, 36.91 73.02 10/18/2015 13:17:11 -74.88, 36.96 73.10 1.73 69
3 10/21/2015 03:54:44 -71.56, 170.66 68.83 10/21/2015 03:53:41 -71.57, 170.72 68.78 2.22 63
4 10/21/2015 04:43:39 73.19, -18.71 109.59 10/21/2015 04:43:53 73.18, -18.78 109.60 2.43 14
5 10/23/2015 20:11:09 -71.85, -72.98 68.23 10/23/2015 20:10:28 -71.85, -73.00 68.18 0.82 41
6 10/23/2015 20:59:52 74.09, 99.11 109.58 10/23/2015 21:00:27 74.10, 99.12 109.54 0.31 35
7 10/26/2015 12:27:29 -72.44, 43.93 67.92 10/26/2015 12:27:10 -72.43, 43.88 67.89 2.02 19
8 10/26/2015 13:16:15 74.50,-144.07 110.04 10/26/2015 13:17:12 74.50,-144.08 109.99 0.48 57
9 10/29/2015 03:55:16 70.03, -11.71 115.21 10/29/2015 03:54:02 70.07, -11.75 115.29 4.48 74
10 10/29/2015 04:43:45 -73.20, 161.29 67.82 10/29/2015 04:43:48 -73.20, 161.25 67.81 1.28 3
11 10/29/2015 05:28:49 81.77, 39.16 98.47 10/29/2015 05:30:02 81.24, 38.74 98.16 59.41 73
12 10/31/2015 20:11:07 72.15, 107.53 114.04 10/31/2015 20:10:15 72.16, 107.58 114.07 2.08 52

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/18/2015
SNOs_Map_AQUA_NPP_20151018.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/18/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service