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: 5/18/2012
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 05/18/2012 14:54:50 -76.46, 16.72 102.81 05/18/2012 14:54:04 -76.45, 16.62 102.75 2.94 46
2 05/18/2012 15:43:55 77.42,-172.13 76.03 05/18/2012 15:44:26 77.42,-172.12 76.00 0.15 31
3 05/21/2012 07:11:08 -76.83, 133.90 103.79 05/21/2012 07:10:48 -76.83, 133.85 103.76 1.47 20
4 05/21/2012 08:00:14 77.73, -54.95 75.11 05/21/2012 08:01:11 77.73, -54.89 75.05 1.73 57
5 05/23/2012 22:38:20 76.14, 79.83 76.55 05/23/2012 22:37:10 76.13, 79.73 76.64 2.90 70
6 05/23/2012 23:27:23 -77.31,-108.41 104.86 05/23/2012 23:27:29 -77.32,-108.33 104.89 2.30 6
7 05/26/2012 14:54:31 76.80,-162.09 75.33 05/26/2012 14:53:47 76.81,-161.99 75.34 2.64 44
8 05/26/2012 15:43:43 -77.53, 8.34 105.58 05/26/2012 15:44:16 -77.53, 8.43 105.63 2.32 33
9 05/29/2012 07:10:53 76.85, -46.01 74.87 05/29/2012 07:10:37 76.84, -46.07 74.89 1.57 16
10 05/29/2012 08:00:05 -77.58, 124.44 106.04 05/29/2012 08:01:06 -77.57, 124.38 106.08 1.49 61
11 05/31/2012 22:38:00 -76.44, -99.18 105.00 05/31/2012 22:36:54 -76.44, -99.15 104.95 0.60 66

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/18/2012
SNOs_Map_AQUA_NPP_20120518.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/18/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nad