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: 9/3/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/06/2019 00:08:29 3.47,-158.76 09/05/2019 23:59:14 3.39,-159.00 27.75 555
2 09/06/2019 00:56:36 1.06, 9.86 09/06/2019 00:48:37 1.16, 9.35 57.66 479
3 09/06/2019 01:44:51 -5.66, 178.46 09/06/2019 01:38:07 -5.83, 177.70 86.90 404
4 09/08/2019 15:38:17 -13.77, 147.27 09/08/2019 15:28:17 -13.79, 147.11 17.86 600
5 09/08/2019 16:24:32 1.92, -42.55 09/08/2019 16:15:43 1.85, -42.88 37.35 529
6 09/08/2019 17:12:39 2.61, 126.07 09/08/2019 17:05:06 2.71, 125.47 67.38 453
7 09/08/2019 18:00:54 -7.21, -65.33 09/08/2019 17:54:36 -7.37, -66.18 96.23 378
8 09/11/2019 07:52:19 -4.92, -94.93 09/11/2019 07:42:41 -4.92, -95.09 17.70 578
9 09/11/2019 08:40:35 0.37, 73.66 09/11/2019 08:32:11 0.26, 73.25 47.10 504
10 09/11/2019 09:28:42 4.15,-117.72 09/11/2019 09:21:34 4.31,-118.39 76.85 428
11 09/14/2019 00:08:21 -3.38, 21.28 09/13/2019 23:59:08 -3.32, 21.05 27.09 553
12 09/14/2019 00:56:37 -1.17,-170.13 09/14/2019 00:48:39 -1.28,-170.63 56.74 478
13 09/14/2019 01:44:43 5.75, -1.50 09/14/2019 01:38:01 5.90, -2.26 86.29 402
14 09/16/2019 15:37:44 11.62, -32.27 09/16/2019 15:27:44 11.65, -32.40 14.30 600
15 09/16/2019 16:24:24 -1.85, 137.49 09/16/2019 16:15:37 -1.79, 137.16 36.90 527
16 09/16/2019 17:12:39 -2.76, -53.91 09/16/2019 17:05:07 -2.87, -54.50 66.39 452
17 09/16/2019 18:00:46 7.28, 114.71 09/16/2019 17:54:30 7.44, 113.86 95.74 376

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/3/2019
SNOs_Map_AQUA_NPP_20190904.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 09/03/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service