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: 8/4/2014
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 08/04/2014 09:17:29 -46.74, 73.32 69.69 08/04/2014 09:16:43 -46.75, 73.35 69.64 2.67 46
2 08/04/2014 10:03:57 57.11,-114.26 100.25 08/04/2014 10:04:24 57.11,-114.23 100.20 1.75 27
3 08/07/2014 01:33:45 -47.47,-170.53 69.74 08/07/2014 01:33:19 -47.47,-170.55 69.70 1.65 26
4 08/07/2014 02:20:14 57.77, 2.00 100.27 08/07/2014 02:21:01 57.76, 1.98 100.22 1.21 47
5 08/09/2014 17:49:20 -50.65, -53.35 72.13 08/09/2014 17:49:13 -50.65, -53.35 72.12 0.32 7
6 08/09/2014 18:36:19 59.15, 118.73 99.60 08/09/2014 18:37:26 59.15, 118.69 99.53 1.97 67
7 08/12/2014 09:17:37 46.02,-106.95 113.01 08/12/2014 09:16:36 45.98,-106.84 113.10 9.71 61
8 08/12/2014 10:05:08 -53.02, 63.61 73.71 08/12/2014 10:05:21 -53.02, 63.60 73.73 0.53 13
9 08/12/2014 10:43:18 80.65, -17.45 67.75 08/12/2014 10:44:31 80.08, -19.33 67.50 72.24 73
10 08/15/2014 01:34:04 46.05, 8.95 113.68 08/15/2014 01:33:24 46.05, 9.00 113.72 4.16 40
11 08/15/2014 02:20:45 -55.99,-179.01 75.86 08/15/2014 02:21:18 -55.99,-178.98 75.92 1.59 33
12 08/17/2014 17:50:21 46.60, 125.04 113.89 08/17/2014 17:50:03 46.59, 125.03 113.93 0.93 18

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/4/2014
SNOs_Map_AQUA_NPP_20140804.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/04/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service