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: 4/5/2012
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 04/05/2012 22:38:23 76.85, 82.31 89.95 04/05/2012 22:37:27 76.84, 82.30 90.00 0.51 56
2 04/05/2012 23:27:34 -77.60,-107.11 90.99 04/05/2012 23:27:55 -77.59,-107.17 91.00 1.52 21
3 04/08/2012 14:54:50 77.03,-161.13 88.70 04/08/2012 14:54:17 77.02,-161.22 88.75 2.35 33
4 04/08/2012 15:43:56 -78.00, 10.53 92.52 04/08/2012 15:44:39 -78.01, 10.63 92.58 2.62 43
5 04/11/2012 07:11:15 77.28, -44.30 87.40 04/11/2012 07:11:05 77.27, -44.39 87.42 2.19 10
6 04/11/2012 08:00:22 -78.19, 127.31 93.77 04/11/2012 08:01:28 -78.20, 127.42 93.85 2.78 66
7 04/13/2012 22:38:23 -77.05, -96.92 93.31 04/13/2012 22:37:18 -77.06, -96.82 93.28 2.77 65
8 04/13/2012 23:27:35 77.68, 73.22 85.92 04/13/2012 23:27:48 77.67, 73.22 85.90 0.16 13
9 04/16/2012 14:54:49 -77.20, 19.53 94.46 04/16/2012 14:54:08 -77.20, 19.56 94.43 0.67 41
10 04/16/2012 15:44:01 77.82,-170.28 84.77 04/16/2012 15:44:38 77.81,-170.34 84.76 1.78 37
11 04/19/2012 07:11:12 -77.46, 136.45 95.72 04/19/2012 07:10:55 -77.46, 136.47 95.72 0.60 17

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/5/2012
SNOs_Map_AQUA_NPP_20120406.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/05/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service