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: 3/9/2017
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 03/10/2017 21:51:05 69.06, 78.18 108.76 03/10/2017 21:49:52 69.15, 77.41 108.97 32.49 73
2 03/10/2017 22:38:14 -76.37, -99.34 79.06 03/10/2017 22:38:14 -76.37, -99.27 79.08 2.04 0
3 03/10/2017 23:24:39 81.83, 122.42 90.76 03/10/2017 23:25:52 81.31, 122.48 90.51 58.16 73
4 03/13/2017 14:05:42 75.23,-154.50 101.19 03/13/2017 14:04:46 75.22,-154.59 101.26 2.68 56
5 03/13/2017 14:54:42 -76.60, 17.31 80.40 03/13/2017 14:55:02 -76.61, 17.37 80.43 1.71 20
6 03/16/2017 06:22:09 75.52, -37.84 99.79 03/16/2017 06:21:33 75.51, -37.93 99.85 2.71 36
7 03/16/2017 07:11:10 -76.83, 133.97 81.74 03/16/2017 07:11:50 -76.84, 134.04 81.80 1.93 40
8 03/18/2017 22:38:34 75.85, 78.98 98.34 03/18/2017 22:38:18 75.84, 78.90 98.38 2.25 16
9 03/18/2017 23:27:36 -77.09,-109.19 83.14 03/18/2017 23:28:36 -77.10,-109.09 83.21 2.68 60
10 03/21/2017 14:05:58 -75.03, 24.90 81.80 03/21/2017 14:04:45 -75.02, 24.84 81.72 1.86 73
11 03/21/2017 14:54:59 76.21,-164.01 96.85 03/21/2017 14:55:03 76.21,-164.06 96.85 1.25 4

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/9/2017
SNOs_Map_AQUA_NPP_20170310.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/09/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service