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: 11/21/2015
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 11/22/2015 03:54:35 -71.63, 170.82 59.72 11/22/2015 03:53:24 -71.63, 170.80 59.63 0.87 71
2 11/22/2015 04:43:16 73.97, -16.99 118.04 11/22/2015 04:43:21 73.98, -16.97 118.03 0.78 5
3 11/22/2015 05:26:21 -77.72, -99.01 81.95 11/22/2015 05:27:34 -77.15,-101.90 82.36 94.38 73
4 11/24/2015 20:10:47 -72.67, -71.47 60.11 11/24/2015 20:09:58 -72.67, -71.44 60.07 1.03 49
5 11/24/2015 20:59:42 74.25, 99.51 118.36 11/24/2015 21:00:10 74.24, 99.45 118.35 1.87 28
6 11/27/2015 12:27:07 -73.24, 45.54 60.12 11/27/2015 12:26:41 -73.24, 45.54 60.09 0.16 26
7 11/27/2015 13:16:04 74.70,-143.53 118.45 11/27/2015 13:16:55 74.69,-143.60 118.42 2.24 51
8 11/30/2015 03:58:41 57.85, -22.62 133.77 11/30/2015 03:57:28 57.98, -23.44 134.19 50.56 73
9 11/30/2015 04:43:22 -73.99, 163.02 60.35 11/30/2015 04:43:19 -73.99, 163.05 60.35 1.10 3
10 11/30/2015 05:32:05 76.11, -23.69 117.50 11/30/2015 05:33:19 76.07, -23.64 117.43 4.81 74
11 12/02/2015 20:10:48 72.72, 108.62 121.36 12/02/2015 20:09:52 72.72, 108.66 121.40 1.27 56

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 11/21/2015
SNOs_Map_AQUA_NPP_20151121.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 11/21/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service