Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 5/7/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/08/2017 08:41:32 -3.33,-106.98 05/08/2017 08:32:20 -3.24,-107.33 40.23 552
2 05/08/2017 09:29:46 -1.29, 61.62 05/08/2017 09:21:50 -1.41, 61.00 70.04 476
3 05/08/2017 10:17:54 5.79,-129.76 05/08/2017 10:11:13 5.99,-130.64 99.35 401
4 05/11/2017 00:09:24 6.19,-159.36 05/10/2017 23:59:24 6.13,-159.54 20.67 600
5 05/11/2017 00:57:31 -1.63, 9.26 05/11/2017 00:48:47 -1.56, 8.81 50.62 524
6 05/11/2017 01:45:46 -2.94, 177.86 05/11/2017 01:38:17 -3.09, 177.15 80.29 449
7 05/13/2017 16:25:23 4.49, -43.12 05/13/2017 16:15:51 4.46, -43.40 31.17 572
8 05/13/2017 17:13:31 0.01, 125.50 05/13/2017 17:05:14 0.11, 124.96 60.97 497
9 05/13/2017 18:01:46 -4.58, -65.91 05/13/2017 17:54:44 -4.76, -66.70 90.50 422
10 05/16/2017 07:59:22 -29.95,-100.71 05/16/2017 07:49:22 -30.51,-101.26 81.40 600
11 05/16/2017 08:41:23 2.86, 73.12 05/16/2017 08:32:18 2.79, 72.75 41.47 545
12 05/16/2017 09:29:31 1.64,-118.27 05/16/2017 09:21:41 1.79,-118.90 71.40 470
13 05/19/2017 00:09:07 -5.80, 20.75 05/18/2017 23:59:14 -5.76, 20.56 22.09 593
14 05/19/2017 00:57:22 1.23,-170.65 05/19/2017 00:48:44 1.12,-171.10 52.01 518
15 05/19/2017 01:45:29 3.32, -2.03 05/19/2017 01:38:07 3.46, -2.75 81.75 442

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/7/2017
SNOs_Map_AQUA_NPP_20170508.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 05/07/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service