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: 2/23/2015
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 02/23/2015 02:18:49 -64.11,-173.41 60.22 02/23/2015 02:17:55 -64.11,-173.40 60.16 0.63 54
2 02/23/2015 03:06:43 69.23, -0.34 114.76 02/23/2015 03:07:04 69.23, -0.30 114.72 1.31 21
3 02/25/2015 18:34:39 -66.05, -55.71 63.07 02/25/2015 18:34:12 -66.05, -55.72 63.04 0.79 27
4 02/25/2015 19:22:39 70.78, 117.76 112.21 02/25/2015 19:23:27 70.78, 117.81 112.14 1.64 48
5 02/28/2015 10:03:37 59.05,-112.96 122.64 02/28/2015 10:02:24 59.05,-113.11 122.80 8.82 73
6 02/28/2015 10:50:19 -68.54, 62.96 66.53 02/28/2015 10:50:19 -68.55, 62.99 66.54 1.12 0
7 02/28/2015 11:37:09 76.69,-112.76 104.79 02/28/2015 11:38:23 76.56,-112.27 104.69 19.05 74
8 03/03/2015 02:18:18 64.98, 7.45 115.98 03/03/2015 02:17:31 64.98, 7.42 116.05 1.63 47
9 03/03/2015 03:06:10 -70.36,-178.70 69.38 03/03/2015 03:06:38 -70.36,-178.65 69.42 1.89 28
10 03/05/2015 18:33:51 67.82, 126.28 112.16 03/05/2015 18:33:32 67.82, 126.29 112.18 0.49 19
11 03/05/2015 19:22:11 -71.56, -60.91 71.65 03/05/2015 19:23:08 -71.56, -60.87 71.72 1.20 57
12 03/08/2015 10:01:40 -64.87, 71.53 65.98 03/08/2015 10:00:35 -64.88, 71.54 65.91 0.32 65
13 03/08/2015 10:49:36 69.85,-115.24 109.08 03/08/2015 10:49:46 69.85,-115.20 109.05 1.63 10

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/23/2015
SNOs_Map_AQUA_NPP_20150223.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/23/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service