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: 1/15/2015
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 01/16/2015 17:47:29 -58.19, -49.48 44.94 01/16/2015 17:46:43 -58.19, -49.49 44.86 0.53 46
2 01/16/2015 18:34:37 66.05, 124.22 128.00 01/16/2015 18:35:05 66.05, 124.24 127.95 1.38 28
3 01/19/2015 10:03:20 -60.53, 67.90 47.40 01/19/2015 10:02:50 -60.53, 67.89 47.35 0.64 30
4 01/19/2015 10:50:56 66.74,-119.20 126.91 01/19/2015 10:51:41 66.74,-119.23 126.86 1.24 45
5 01/22/2015 02:19:18 -62.46,-174.82 49.61 01/22/2015 02:19:05 -62.46,-174.85 49.58 1.39 13
6 01/22/2015 03:07:01 68.23, -1.66 125.00 01/22/2015 03:08:03 68.23, -1.67 124.93 0.44 62
7 01/24/2015 17:48:08 56.17, 129.36 135.48 01/24/2015 17:46:59 56.17, 129.33 135.61 1.79 69
8 01/24/2015 18:35:00 -65.24, -56.59 52.71 01/24/2015 18:35:04 -65.24, -56.56 52.73 1.30 4
9 01/24/2015 19:19:00 80.98, 159.12 109.55 01/24/2015 19:20:13 80.65, 160.19 109.33 41.41 73
10 01/27/2015 10:03:23 60.54,-112.09 131.05 01/27/2015 10:02:31 60.54,-112.06 131.12 1.68 52
11 01/27/2015 10:51:13 -66.19, 60.22 54.20 01/27/2015 10:51:36 -66.19, 60.20 54.22 0.95 23

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/15/2015
SNOs_Map_AQUA_NPP_20150115.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 01/15/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service