Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/13/2022
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/13/2022 04:52:33 72.78, 98.74 75.92 03/13/2022 04:52:01 72.81, 98.75 75.95 3.16 32
2 03/13/2022 05:43:15 -72.78, -93.92 104.10 03/13/2022 05:42:44 -72.77, -93.84 104.11 3.31 31
3 03/13/2022 06:33:54 72.81, 73.46 75.92 03/13/2022 06:33:31 72.81, 73.36 75.93 3.28 23
4 03/13/2022 07:24:37 -72.76,-119.31 104.15 03/13/2022 07:24:14 -72.77,-119.23 104.13 2.96 23
5 03/13/2022 08:15:16 72.79, 48.08 75.87 03/13/2022 08:15:00 72.77, 48.09 75.85 1.98 16
6 03/13/2022 09:05:58 -72.79,-144.59 104.15 03/13/2022 09:05:44 -72.78,-144.61 104.16 1.59 14
7 03/13/2022 09:56:38 72.76, 22.69 75.82 03/13/2022 09:56:30 72.77, 22.70 75.83 1.21 8
8 03/13/2022 10:47:19 -72.77,-169.98 104.20 03/13/2022 10:47:13 -72.78,-170.00 104.18 1.71 6
9 03/13/2022 11:37:58 72.79, -2.59 75.82 03/13/2022 11:37:59 72.78, -2.68 75.81 3.31 1
10 03/13/2022 12:28:41 -72.74, 164.63 104.24 03/13/2022 12:28:42 -72.74, 164.72 104.26 3.11 1
11 03/13/2022 13:19:20 72.77, -27.98 75.77 03/13/2022 13:19:29 72.78, -28.07 75.79 3.36 9
12 03/13/2022 14:10:02 -72.77, 139.35 104.25 03/13/2022 14:10:12 -72.74, 139.34 104.28 3.51 10
13 03/13/2022 15:00:42 72.75, -53.37 75.72 03/13/2022 15:00:58 72.74, -53.35 75.71 1.08 16
14 03/13/2022 15:51:24 -72.75, 113.96 104.30 03/13/2022 15:51:42 -72.74, 113.95 104.30 0.53 18
15 03/13/2022 16:42:04 72.72, -78.75 75.67 03/13/2022 16:42:28 72.74, -78.73 75.69 2.34 24
16 03/13/2022 17:32:46 -72.73, 88.58 104.34 03/13/2022 17:33:12 -72.75, 88.57 104.33 2.68 26
17 03/13/2022 18:23:25 72.75,-104.04 75.67 03/13/2022 18:23:58 72.75,-104.12 75.66 2.70 33
18 03/13/2022 19:14:08 -72.70, 63.19 104.39 03/13/2022 19:14:41 -72.70, 63.29 104.40 3.26 33
19 03/13/2022 20:04:47 72.73,-129.42 75.62 03/13/2022 20:05:27 72.70,-129.40 75.58 3.00 40
20 03/13/2022 20:55:29 -72.73, 37.91 104.40 03/13/2022 20:56:11 -72.71, 37.90 104.43 2.44 42
21 03/13/2022 21:46:09 72.70,-154.81 75.57 03/13/2022 21:46:57 72.71,-154.78 75.56 0.95 48
22 03/13/2022 22:36:51 -72.71, 12.52 104.44 03/13/2022 22:37:41 -72.71, 12.52 104.45 0.65 50
23 03/13/2022 23:27:30 72.73, 179.91 75.57 03/13/2022 23:28:27 72.71, 179.83 75.54 3.40 57
24 03/14/2022 00:18:13 -72.69, -12.87 104.49 03/14/2022 00:19:11 -72.72, -12.87 104.47 3.73 58
25 03/14/2022 01:08:52 72.71, 154.52 75.52 03/14/2022 01:09:57 72.72, 154.45 75.52 2.52 65
26 03/14/2022 01:59:34 -72.71, -38.15 104.49 03/14/2022 02:00:41 -72.72, -38.25 104.49 3.56 67
27 03/14/2022 02:50:14 72.69, 129.13 75.47 03/14/2022 02:51:26 72.67, 129.17 75.44 2.11 72
28 03/14/2022 03:40:56 -72.69, -63.53 104.54 03/14/2022 03:42:10 -72.68, -63.53 104.57 1.38 74
29 03/14/2022 04:31:41 72.41, 103.23 75.20 03/14/2022 04:32:52 72.47, 104.20 75.19 33.05 71
30 03/14/2022 05:22:24 -72.36, -89.53 104.86 03/14/2022 05:23:35 -72.43, -88.40 104.87 38.78 71
31 03/14/2022 06:13:08 72.13, 77.35 74.93 03/14/2022 06:14:16 72.17, 79.42 74.84 70.53 68
32 03/14/2022 07:03:51 -72.08,-115.41 105.13 03/14/2022 07:04:59 -72.13,-113.19 105.23 76.16 68

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2022
SNOs_Map_METOP-B_NPP_20220313.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 03/13/2022 in txt file.

Historial Predications of SNOs between METOP-B and NPP