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: 5/8/2015
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 05/08/2015 20:12:33 70.76, 105.16 85.90 05/08/2015 20:12:46 70.76, 105.18 85.88 0.71 13
2 05/11/2015 11:40:15 -68.52, 50.35 92.48 05/11/2015 11:39:40 -68.52, 50.34 92.44 0.29 35
3 05/11/2015 12:28:46 71.47,-137.83 84.47 05/11/2015 12:29:28 71.46,-137.87 84.44 1.52 42
4 05/14/2015 03:13:31 46.46, -15.64 108.41 05/14/2015 03:12:18 46.58, -16.31 108.67 53.13 73
5 05/14/2015 03:56:15 -69.92, 168.07 94.56 05/14/2015 03:56:09 -69.92, 168.06 94.56 0.18 6
6 05/14/2015 04:44:51 72.56, -20.03 82.66 05/14/2015 04:46:02 72.56, -20.04 82.60 0.43 71
7 05/16/2015 19:23:47 67.94, 113.81 86.87 05/16/2015 19:22:55 67.94, 113.82 86.92 0.46 52
8 05/16/2015 20:12:22 -70.88, -74.63 96.17 05/16/2015 20:12:46 -70.88, -74.67 96.18 1.74 24
9 05/19/2015 11:39:41 69.55,-128.28 84.66 05/19/2015 11:39:19 69.55,-128.26 84.67 0.96 22
10 05/19/2015 12:28:20 -72.23, 43.51 98.16 05/19/2015 12:29:14 -72.23, 43.51 98.21 0.13 54
11 05/22/2015 03:07:33 -66.57, 176.46 92.83 05/22/2015 03:06:26 -66.57, 176.42 92.75 2.08 67
12 05/22/2015 03:55:44 70.66, -10.80 82.97 05/22/2015 03:55:53 70.66, -10.80 82.97 0.16 9

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/8/2015
SNOs_Map_AQUA_NPP_20150509.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/08/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service