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: 9/18/2014
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 09/18/2014 17:01:03 -46.04, -42.81 56.22 09/18/2014 17:00:58 -46.01, -42.77 56.21 4.22 5
2 09/18/2014 17:47:41 55.83, 129.18 114.98 09/18/2014 17:48:49 55.83, 129.17 114.88 0.28 68
3 09/21/2014 08:28:04 46.03, -94.57 124.59 09/21/2014 08:27:06 45.98, -94.31 124.62 20.75 58
4 09/21/2014 09:16:49 -48.67, 74.08 57.73 09/21/2014 09:17:07 -48.68, 74.10 57.78 1.23 18
5 09/21/2014 09:51:35 75.13, 23.29 74.51 09/21/2014 09:52:48 74.74, 21.03 74.19 78.59 73
6 09/24/2014 00:44:35 46.02, 21.30 125.40 09/24/2014 00:44:02 45.99, 21.46 125.41 13.29 33
7 09/24/2014 01:32:30 -51.61,-168.80 59.50 09/24/2014 01:33:12 -51.61,-168.80 59.58 0.53 42
8 09/26/2014 17:01:05 46.02, 137.17 126.20 09/26/2014 17:00:58 45.99, 137.24 126.20 6.25 7
9 09/26/2014 17:47:57 -55.32, -51.13 61.96 09/26/2014 17:49:03 -55.32, -51.12 62.08 0.52 66
10 09/29/2014 08:28:11 -46.03, 85.40 53.03 09/29/2014 08:27:12 -46.00, 85.69 53.03 22.44 59
11 09/29/2014 09:17:05 47.77,-106.28 125.50 09/29/2014 09:17:23 47.78,-106.27 125.45 1.11 18
12 09/29/2014 09:52:15 -76.93,-162.35 100.41 09/29/2014 09:53:28 -76.49,-164.57 100.74 75.16 73
13 10/02/2014 00:44:39 -46.01,-158.72 52.23 10/02/2014 00:44:07 -46.00,-158.54 52.24 14.36 32

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/18/2014
SNOs_Map_AQUA_NPP_20140918.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 09/18/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service