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: 11/10/2014
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 11/11/2014 00:44:36 46.00, 21.31 138.47 11/11/2014 00:43:58 45.95, 21.43 138.52 11.04 38
2 11/11/2014 01:32:05 -53.12,-168.08 46.75 11/11/2014 01:32:41 -53.12,-168.09 46.82 1.00 36
3 11/13/2014 17:00:59 46.06, 137.23 139.05 11/13/2014 17:00:51 46.04, 137.23 139.08 2.33 8
4 11/13/2014 17:47:08 -57.86, -49.66 49.81 11/13/2014 17:48:12 -57.86, -49.66 49.93 0.18 64
5 11/16/2014 08:27:59 -46.03, 85.48 40.35 11/16/2014 08:27:04 -46.01, 85.67 40.31 14.71 55
6 11/16/2014 09:15:37 52.27,-104.30 135.18 11/16/2014 09:15:57 52.27,-104.28 135.13 1.27 20
7 11/16/2014 09:49:19 -68.36,-144.64 92.87 11/16/2014 09:50:32 -68.06,-146.51 93.23 84.39 73
8 11/19/2014 00:44:21 -46.02,-158.62 39.76 11/19/2014 00:43:58 -46.02,-158.56 39.74 4.16 23
9 11/19/2014 01:30:38 57.01, 14.04 132.15 11/19/2014 01:31:28 57.01, 14.06 132.04 1.27 50
10 11/21/2014 16:11:11 46.00, 149.67 140.80 11/21/2014 16:10:04 45.95, 149.88 140.87 17.43 67
11 11/21/2014 16:59:20 -50.78, -40.79 42.53 11/21/2014 16:59:28 -50.78, -40.77 42.56 1.28 8
12 11/21/2014 17:40:42 77.61, 159.57 114.15 11/21/2014 17:41:55 77.39, 160.81 113.89 38.56 73
13 11/24/2014 08:27:30 46.03, -94.40 141.33 11/24/2014 08:26:57 46.00, -94.33 141.38 6.38 33

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 11/10/2014
SNOs_Map_AQUA_NPP_20141111.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 11/10/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service