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: 11/24/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/27/2017 00:08:35 -3.63, 21.20 11/26/2017 23:59:18 -3.55, 20.91 32.70 557
2 11/27/2017 00:56:49 -1.00,-170.20 11/27/2017 00:48:48 -1.12,-170.75 62.98 481
3 11/27/2017 01:44:57 5.50, -1.58 11/27/2017 01:38:11 5.67, -2.40 92.54 406
4 11/29/2017 15:40:29 21.03, -34.42 11/29/2017 15:30:29 21.07, -34.72 30.56 600
5 11/29/2017 16:24:40 -2.21, 137.38 11/29/2017 16:15:47 -2.12, 137.00 43.01 533
6 11/29/2017 17:12:54 -2.41, -54.01 11/29/2017 17:05:17 -2.55, -54.66 73.26 457
7 12/02/2017 07:52:37 5.26, 84.96 12/02/2017 07:42:53 5.19, 84.76 23.45 584
8 12/02/2017 08:40:45 -0.74,-106.43 12/02/2017 08:32:16 -0.63,-106.89 53.35 509
9 12/02/2017 09:28:59 -3.88, 62.18 12/02/2017 09:21:46 -4.04, 61.45 83.45 433
10 12/05/2017 00:08:41 3.74,-158.84 12/04/2017 23:59:22 3.71,-159.14 33.83 559
11 12/05/2017 00:56:50 0.72, 9.77 12/05/2017 00:48:45 0.86, 9.21 63.74 485
12 12/05/2017 01:45:04 -5.33, 178.37 12/05/2017 01:38:15 -5.52, 177.55 93.62 409
13 12/07/2017 15:42:34 -28.70, 143.72 12/07/2017 15:32:34 -28.73, 143.33 38.64 600
14 12/07/2017 16:24:46 2.30, -42.65 12/07/2017 16:15:51 2.23, -43.04 44.19 535
15 12/07/2017 17:12:54 2.22, 125.97 12/07/2017 17:05:14 2.34, 125.31 74.13 460

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2017
SNOs_Map_AQUA_NPP_20171124.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 11/24/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service