Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/20/2023

Index	Date (NOAA-21)	Time (NOAA-21)	Lat,Lon (NOAA-21)	SZA (NOAA-21 )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	10/20/2023	11:22:34	71.14, 3.65	81.38	10/20/2023	11:23:25	71.16, 3.61	81.40	2.75	51
2	10/20/2023	12:13:16	-71.04, 171.12	98.71	10/20/2023	12:12:51	-71.04, 171.08	98.71	1.72	25
3	10/22/2023	23:25:52	-71.34, 2.49	97.53	10/22/2023	23:27:04	-71.29, 2.87	97.58	14.56	72
4	10/23/2023	00:16:33	71.07, 170.26	82.21	10/23/2023	00:16:28	71.07, 170.19	82.21	2.72	5
5	10/23/2023	01:07:09	-70.66, -21.74	98.19	10/23/2023	01:05:58	-70.74, -22.66	98.11	35.01	71
6	10/25/2023	11:29:23	72.10, 0.28	84.13	10/25/2023	11:30:28	71.98, 3.08	83.98	96.85	65
7	10/25/2023	12:19:48	-71.12, 169.37	96.87	10/25/2023	12:20:08	-71.11, 169.31	96.88	2.12	20
8	10/25/2023	13:10:32	71.01, -23.14	83.03	10/25/2023	13:09:30	70.99, -23.21	83.02	3.03	62
9	10/28/2023	00:23:05	71.16, 168.47	84.03	10/28/2023	00:23:43	71.16, 168.46	84.03	0.49	38
10	10/28/2023	01:13:47	-71.06, -24.04	96.07	10/28/2023	01:13:09	-71.06, -24.06	96.07	0.85	38
11	10/30/2023	12:26:19	-71.22, 167.57	95.09	10/30/2023	12:27:21	-71.19, 167.55	95.12	3.29	62
12	10/30/2023	13:17:03	71.12, -24.95	84.83	10/30/2023	13:16:42	71.12, -24.89	84.83	2.08	21
13	10/30/2023	14:07:29	-70.17, 143.90	96.12	10/30/2023	14:06:22	-70.25, 141.47	96.03	92.10	67
14	11/02/2023	00:29:40	71.49, 166.27	86.01	11/02/2023	00:30:52	71.37, 166.92	85.87	26.52	72
15	11/02/2023	01:20:18	-71.17, -25.85	94.31	11/02/2023	01:20:20	-71.16, -25.77	94.33	3.48	2
16	11/02/2023	02:10:57	70.81, 142.06	85.34	11/02/2023	02:09:45	70.87, 141.45	85.40	23.10	72

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 10/20/2023

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 10/20/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA