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: 3/19/2015
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 03/21/2015 18:34:28 66.88, 125.17 106.75 03/21/2015 18:33:32 66.88, 125.19 106.80 1.10 56
2 03/21/2015 19:22:48 -70.66, -62.41 77.08 03/21/2015 19:23:08 -70.66, -62.40 77.11 0.60 20
3 03/24/2015 10:50:24 68.65,-116.90 103.90 03/24/2015 10:49:50 68.66,-116.86 103.92 1.98 34
4 03/24/2015 11:39:07 -71.13, 54.21 78.64 03/24/2015 11:39:50 -71.12, 54.14 78.66 2.49 43
5 03/27/2015 03:06:34 69.65, 0.29 101.82 03/27/2015 03:06:23 69.66, 0.30 101.82 0.72 11
6 03/27/2015 03:55:04 -72.79, 173.01 81.45 03/27/2015 03:56:09 -72.80, 173.07 81.53 2.03 65
7 03/29/2015 18:34:35 -66.40, -55.31 75.98 03/29/2015 18:33:32 -66.40, -55.34 75.89 1.50 63
8 03/29/2015 19:22:36 71.05, 118.22 99.33 03/29/2015 19:22:48 71.05, 118.27 99.30 1.95 12
9 04/01/2015 10:50:24 -68.52, 62.96 79.15 04/01/2015 10:49:44 -68.52, 62.97 79.11 0.60 40

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/19/2015
SNOs_Map_AQUA_NPP_20150319.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/19/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service