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: 3/29/2013
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 03/29/2013 07:11:26 77.16, -44.75 92.64 03/29/2013 07:11:05 77.16, -44.66 92.64 2.39 21
2 03/29/2013 08:00:44 -77.58, 124.58 87.90 03/29/2013 08:01:41 -77.57, 124.48 87.92 2.61 57
3 03/31/2013 22:38:51 -76.34, -99.44 87.43 03/31/2013 22:37:37 -76.34, -99.44 87.37 0.62 74
4 03/31/2013 23:27:56 77.32, 71.74 91.39 03/31/2013 23:27:59 77.32, 71.78 91.37 1.15 3
5 04/03/2013 14:55:16 -76.72, 17.73 88.93 04/03/2013 14:54:26 -76.72, 17.76 88.90 0.72 50
6 04/03/2013 15:44:23 77.59,-171.28 90.00 04/03/2013 15:44:50 77.59,-171.19 89.96 2.34 27
7 04/06/2013 07:11:45 -76.84, 134.03 90.11 04/06/2013 07:11:20 -76.83, 133.95 90.07 2.25 25
8 04/06/2013 08:00:53 77.65, -55.13 88.89 04/06/2013 08:01:45 77.65, -55.14 88.85 0.24 52
9 04/08/2013 22:41:38 67.95, 64.41 98.39 04/08/2013 22:40:25 68.13, 63.24 98.64 52.17 73
10 04/08/2013 23:28:12 -77.07,-109.23 91.41 04/08/2013 23:28:12 -77.06,-109.34 91.39 2.79 0
11 04/09/2013 00:15:04 81.78, 104.95 79.93 04/09/2013 00:16:17 81.30, 105.30 79.69 54.11 73
12 04/11/2013 14:55:24 76.69,-162.39 88.06 04/11/2013 14:54:32 76.69,-162.39 88.10 0.31 52

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/29/2013
SNOs_Map_AQUA_NPP_20130330.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/29/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service