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: 6/24/2012
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 06/24/2012 23:27:21 -76.97,-109.70 106.69 06/24/2012 23:26:59 -76.97,-109.68 106.68 0.65 22
2 06/25/2012 00:16:34 77.57, 60.28 72.57 06/25/2012 00:17:29 77.56, 60.23 72.54 1.30 55
3 06/27/2012 15:43:52 -77.24, 7.15 106.90 06/27/2012 15:43:44 -77.25, 7.27 106.92 3.01 8
4 06/27/2012 16:33:06 77.78, 177.04 72.42 06/27/2012 16:34:15 77.79, 177.08 72.36 0.98 69
5 06/30/2012 07:12:29 73.09, -56.12 78.07 06/30/2012 07:11:15 73.20, -56.62 78.16 20.64 74
6 06/30/2012 08:00:35 -77.17, 122.73 106.65 06/30/2012 08:00:37 -77.17, 122.73 106.65 0.14 2
7 06/30/2012 08:46:07 80.83, 9.75 59.92 06/30/2012 08:47:19 80.12, 7.87 59.58 86.24 72
8 07/02/2012 23:28:15 76.16, 67.38 74.80 07/02/2012 23:27:05 76.15, 67.28 74.88 2.78 70
9 07/03/2012 00:17:23 -77.10,-121.75 106.34 07/03/2012 00:17:30 -77.09,-121.83 106.33 1.93 7
10 07/05/2012 15:44:58 76.50,-175.72 74.65 07/05/2012 15:43:47 76.51,-175.63 74.69 2.56 71
11 07/05/2012 16:34:08 -77.34, -5.05 106.37 07/05/2012 16:34:14 -77.35, -4.94 106.40 2.87 6
12 07/08/2012 08:03:14 72.41, -70.07 79.60 07/08/2012 08:02:00 72.54, -70.67 79.70 24.66 74
13 07/08/2012 08:51:05 -77.29, 110.53 106.01 07/08/2012 08:51:06 -77.30, 110.62 106.03 2.46 1

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/24/2012
SNOs_Map_AQUA_NPP_20120625.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/24/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service