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: 6/18/2015
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 06/20/2015 11:39:38 69.73,-128.08 81.22 06/20/2015 11:39:05 69.74,-128.05 81.24 1.38 33
2 06/20/2015 12:28:20 -72.21, 43.44 101.41 06/20/2015 12:29:04 -72.21, 43.43 101.45 0.35 44
3 06/23/2015 03:13:29 -46.06, 164.18 75.17 06/23/2015 03:12:25 -45.66, 163.22 74.40 86.00 64
4 06/23/2015 03:55:46 70.78, -10.68 80.16 06/23/2015 03:55:39 70.78, -10.66 80.16 0.94 7
5 06/23/2015 04:44:31 -73.06, 160.93 102.30 06/23/2015 04:45:41 -73.06, 160.93 102.36 0.16 70
6 06/25/2015 19:23:32 -68.26, -65.84 97.13 06/25/2015 19:22:36 -68.26, -65.86 97.07 0.88 56
7 06/25/2015 20:12:04 71.19, 105.84 79.81 06/25/2015 20:12:24 71.18, 105.78 79.81 2.59 20
8 06/28/2015 11:39:25 -70.09, 52.44 98.91 06/28/2015 11:38:55 -70.10, 52.48 98.90 1.85 30
9 06/28/2015 12:28:03 72.65,-135.74 78.37 06/28/2015 12:28:49 72.65,-135.70 78.32 1.25 46
10 07/01/2015 03:11:05 53.87, -12.47 97.63 07/01/2015 03:09:52 53.96, -13.05 97.82 39.40 73
11 07/01/2015 03:55:31 -71.17, 169.94 99.87 07/01/2015 03:55:28 -71.17, 169.99 99.88 1.81 3

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/18/2015
SNOs_Map_AQUA_NPP_20150619.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/18/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service